87464694254

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{19708133}}^1$

素因数の和:19708459

約数の個数: 16

約数和(自身を含む): 150412478688

約数和(自身を除く): 62947784434

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 19708133, 39416266, 137956931, 275913862, 6247478161, 12494956322, 43732347127, 87464694254]

約数ペア:

[(1, 87464694254), (2, 43732347127), (7, 12494956322), (14, 6247478161), (317, 275913862), (634, 137956931), (2219, 39416266), (4438, 19708133)]