1888894704

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{442157}}^1$

素因数の和:442257

約数の個数: 40

約数和(自身を含む): 4934483280

約数和(自身を除く): 3045588576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 442157, 884314, 1326471, 1768628, 2652942, 3537256, 5305884, 7074512, 10611768, 21223536, 39351973, 78703946, 118055919, 157407892, 236111838, 314815784, 472223676, 629631568, 944447352, 1888894704]

約数ペア:

[(1, 1888894704), (2, 944447352), (3, 629631568), (4, 472223676), (6, 314815784), (8, 236111838), (12, 157407892), (16, 118055919), (24, 78703946), (48, 39351973), (89, 21223536), (178, 10611768), (267, 7074512), (356, 5305884), (534, 3537256), (712, 2652942), (1068, 1768628), (1424, 1326471), (2136, 884314), (4272, 442157)]