916830928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{29191}}^1$

素因数の和:29363

約数の個数: 40

約数和(自身を含む): 1925737856

約数和(自身を除く): 1008906928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 7852, 15704, 29191, 31408, 58382, 116764, 233528, 379483, 467056, 758966, 1517932, 3035864, 4407841, 6071728, 8815682, 17631364, 35262728, 57301933, 70525456, 114603866, 229207732, 458415464, 916830928]

約数ペア:

[(1, 916830928), (2, 458415464), (4, 229207732), (8, 114603866), (13, 70525456), (16, 57301933), (26, 35262728), (52, 17631364), (104, 8815682), (151, 6071728), (208, 4407841), (302, 3035864), (604, 1517932), (1208, 758966), (1963, 467056), (2416, 379483), (3926, 233528), (7852, 116764), (15704, 58382), (29191, 31408)]