2973256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 3921464

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 113, 143, 184, 226, 253, 286, 299, 452, 506, 572, 598, 904, 1012, 1144, 1196, 1243, 1469, 2024, 2392, 2486, 2599, 2938, 3289, 4972, 5198, 5876, 6578, 9944, 10396, 11752, 13156, 16159, 20792, 26312, 28589, 32318, 33787, 57178, 64636, 67574, 114356, 129272, 135148, 228712, 270296, 371657, 743314, 1486628, 2973256]

約数ペア:

[(1, 2973256), (2, 1486628), (4, 743314), (8, 371657), (11, 270296), (13, 228712), (22, 135148), (23, 129272), (26, 114356), (44, 67574), (46, 64636), (52, 57178), (88, 33787), (92, 32318), (104, 28589), (113, 26312), (143, 20792), (184, 16159), (226, 13156), (253, 11752), (286, 10396), (299, 9944), (452, 6578), (506, 5876), (572, 5198), (598, 4972), (904, 3289), (1012, 2938), (1144, 2599), (1196, 2486), (1243, 2392), (1469, 2024)]