2791281012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8741}}^1$

素因数の和:8873

約数の個数: 96

約数和(自身を含む): 7402026240

約数和(自身を除く): 4610745228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 89, 92, 138, 156, 178, 267, 276, 299, 356, 534, 598, 897, 1068, 1157, 1196, 1794, 2047, 2314, 3471, 3588, 4094, 4628, 6141, 6942, 8188, 8741, 12282, 13884, 17482, 24564, 26223, 26611, 34964, 52446, 53222, 79833, 104892, 106444, 113633, 159666, 201043, 227266, 319332, 340899, 402086, 454532, 603129, 681798, 777949, 804172, 1206258, 1363596, 1555898, 2333847, 2412516, 2613559, 3111796, 4667694, 5227118, 7840677, 9335388, 10113337, 10454236, 15681354, 17892827, 20226674, 30340011, 31362708, 35785654, 40453348, 53678481, 60680022, 71571308, 107356962, 121360044, 214713924, 232606751, 465213502, 697820253, 930427004, 1395640506, 2791281012]

約数ペア:

[(1, 2791281012), (2, 1395640506), (3, 930427004), (4, 697820253), (6, 465213502), (12, 232606751), (13, 214713924), (23, 121360044), (26, 107356962), (39, 71571308), (46, 60680022), (52, 53678481), (69, 40453348), (78, 35785654), (89, 31362708), (92, 30340011), (138, 20226674), (156, 17892827), (178, 15681354), (267, 10454236), (276, 10113337), (299, 9335388), (356, 7840677), (534, 5227118), (598, 4667694), (897, 3111796), (1068, 2613559), (1157, 2412516), (1196, 2333847), (1794, 1555898), (2047, 1363596), (2314, 1206258), (3471, 804172), (3588, 777949), (4094, 681798), (4628, 603129), (6141, 454532), (6942, 402086), (8188, 340899), (8741, 319332), (12282, 227266), (13884, 201043), (17482, 159666), (24564, 113633), (26223, 106444), (26611, 104892), (34964, 79833), (52446, 53222)]