2500133032

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{947}}^1\times {\mathrm{997}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 4711597920

約数和(自身を除く): 2211464888

約数列:

[1, 2, 4, 8, 331, 662, 947, 997, 1324, 1894, 1994, 2648, 3788, 3988, 7576, 7976, 313457, 330007, 626914, 660014, 944159, 1253828, 1320028, 1888318, 2507656, 2640056, 3776636, 7553272, 312516629, 625033258, 1250066516, 2500133032]

約数ペア:

[(1, 2500133032), (2, 1250066516), (4, 625033258), (8, 312516629), (331, 7553272), (662, 3776636), (947, 2640056), (997, 2507656), (1324, 1888318), (1894, 1320028), (1994, 1253828), (2648, 944159), (3788, 660014), (3988, 626914), (7576, 330007), (7976, 313457)]