2502968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 5186160

約数和(自身を除く): 2683192

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 587, 1066, 1174, 2132, 2348, 4264, 4696, 7631, 15262, 24067, 30524, 48134, 61048, 96268, 192536, 312871, 625742, 1251484, 2502968]

約数ペア:

[(1, 2502968), (2, 1251484), (4, 625742), (8, 312871), (13, 192536), (26, 96268), (41, 61048), (52, 48134), (82, 30524), (104, 24067), (164, 15262), (328, 7631), (533, 4696), (587, 4264), (1066, 2348), (1174, 2132)]