471995836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101987}}^1$

素因数の和:102093

約数の個数: 24

約数和(自身を含む): 899534160

約数和(自身を除く): 427538324

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 101987, 203974, 407948, 1325831, 2651662, 5303324, 9076843, 18153686, 36307372, 117998959, 235997918, 471995836]

約数ペア:

[(1, 471995836), (2, 235997918), (4, 117998959), (13, 36307372), (26, 18153686), (52, 9076843), (89, 5303324), (178, 2651662), (356, 1325831), (1157, 407948), (2314, 203974), (4628, 101987)]