20181231014

素因数分解:

$2^1\times 7^1\times {\mathrm{33601}}^1\times {\mathrm{42901}}^1$

素因数の和:76511

約数の個数: 16

約数和(自身を含む): 34598232096

約数和(自身を除く): 14417001082

約数列:

[1, 2, 7, 14, 33601, 42901, 67202, 85802, 235207, 300307, 470414, 600614, 1441516501, 2883033002, 10090615507, 20181231014]

約数ペア:

[(1, 20181231014), (2, 10090615507), (7, 2883033002), (14, 1441516501), (33601, 600614), (42901, 470414), (67202, 300307), (85802, 235207)]