2021255184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3239191}}^1$

素因数の和:3239215

約数の個数: 40

約数和(自身を含む): 5623237312

約数和(自身を除く): 3601982128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3239191, 6478382, 9717573, 12956764, 19435146, 25913528, 38870292, 42109483, 51827056, 77740584, 84218966, 126328449, 155481168, 168437932, 252656898, 336875864, 505313796, 673751728, 1010627592, 2021255184]

約数ペア:

[(1, 2021255184), (2, 1010627592), (3, 673751728), (4, 505313796), (6, 336875864), (8, 252656898), (12, 168437932), (13, 155481168), (16, 126328449), (24, 84218966), (26, 77740584), (39, 51827056), (48, 42109483), (52, 38870292), (78, 25913528), (104, 19435146), (156, 12956764), (208, 9717573), (312, 6478382), (624, 3239191)]