2009094376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{587}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 4011194880

約数和(自身を除く): 2002100504

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 373, 587, 746, 1147, 1174, 1492, 2294, 2348, 2984, 4588, 4696, 9176, 11563, 13801, 18197, 21719, 23126, 27602, 36394, 43438, 46252, 55204, 72788, 86876, 92504, 110408, 145576, 173752, 218951, 427831, 437902, 673289, 855662, 875804, 1346578, 1711324, 1751608, 2693156, 3422648, 5386312, 6787481, 8101187, 13574962, 16202374, 27149924, 32404748, 54299848, 64809496, 251136797, 502273594, 1004547188, 2009094376]

約数ペア:

[(1, 2009094376), (2, 1004547188), (4, 502273594), (8, 251136797), (31, 64809496), (37, 54299848), (62, 32404748), (74, 27149924), (124, 16202374), (148, 13574962), (248, 8101187), (296, 6787481), (373, 5386312), (587, 3422648), (746, 2693156), (1147, 1751608), (1174, 1711324), (1492, 1346578), (2294, 875804), (2348, 855662), (2984, 673289), (4588, 437902), (4696, 427831), (9176, 218951), (11563, 173752), (13801, 145576), (18197, 110408), (21719, 92504), (23126, 86876), (27602, 72788), (36394, 55204), (43438, 46252)]