971308312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{252419}}^1$

素因数の和:252475

約数の個数: 32

約数和(自身を含む): 2014311600

約数和(自身を除く): 1043003288

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 252419, 504838, 1009676, 2019352, 3281447, 6562894, 9339503, 13125788, 18679006, 26251576, 37358012, 74716024, 121413539, 242827078, 485654156, 971308312]

約数ペア:

[(1, 971308312), (2, 485654156), (4, 242827078), (8, 121413539), (13, 74716024), (26, 37358012), (37, 26251576), (52, 18679006), (74, 13125788), (104, 9339503), (148, 6562894), (296, 3281447), (481, 2019352), (962, 1009676), (1924, 504838), (3848, 252419)]