426387454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2843}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 688020480

約数和(自身を除く): 261633026

約数列:

[1, 2, 31, 41, 59, 62, 82, 118, 1271, 1829, 2419, 2542, 2843, 3658, 4838, 5686, 74989, 88133, 116563, 149978, 167737, 176266, 233126, 335474, 3613453, 5199847, 6877217, 7226906, 10399694, 13754434, 213193727, 426387454]

約数ペア:

[(1, 426387454), (2, 213193727), (31, 13754434), (41, 10399694), (59, 7226906), (62, 6877217), (82, 5199847), (118, 3613453), (1271, 335474), (1829, 233126), (2419, 176266), (2542, 167737), (2843, 149978), (3658, 116563), (4838, 88133), (5686, 74989)]