304870904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{43753}}^1$

素因数の和:43839

約数の個数: 32

約数和(自身を含む): 624807120

約数和(自身を除く): 319936216

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 43753, 87506, 175012, 350024, 568789, 1137578, 2275156, 2931451, 4550312, 5862902, 11725804, 23451608, 38108863, 76217726, 152435452, 304870904]

約数ペア:

[(1, 304870904), (2, 152435452), (4, 76217726), (8, 38108863), (13, 23451608), (26, 11725804), (52, 5862902), (67, 4550312), (104, 2931451), (134, 2275156), (268, 1137578), (536, 568789), (871, 350024), (1742, 175012), (3484, 87506), (6968, 43753)]