474331312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{325777}}^1$

素因数の和:325805

約数の個数: 40

約数和(自身を含む): 1131101216

約数和(自身を除く): 656769904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 325777, 651554, 1303108, 2280439, 2606216, 4235101, 4560878, 5212432, 8470202, 9121756, 16940404, 18243512, 29645707, 33880808, 36487024, 59291414, 67761616, 118582828, 237165656, 474331312]

約数ペア:

[(1, 474331312), (2, 237165656), (4, 118582828), (7, 67761616), (8, 59291414), (13, 36487024), (14, 33880808), (16, 29645707), (26, 18243512), (28, 16940404), (52, 9121756), (56, 8470202), (91, 5212432), (104, 4560878), (112, 4235101), (182, 2606216), (208, 2280439), (364, 1303108), (728, 651554), (1456, 325777)]