16898618410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{26833}}^1$

素因数の和:27798

約数の個数: 32

約数和(自身を含む): 30881855232

約数和(自身を除く): 13983236822

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 887, 1774, 4435, 8870, 26833, 53666, 62977, 125954, 134165, 268330, 314885, 629770, 1905143, 3810286, 9525715, 19051430, 23800871, 47601742, 119004355, 238008710, 1689861841, 3379723682, 8449309205, 16898618410]

約数ペア:

[(1, 16898618410), (2, 8449309205), (5, 3379723682), (10, 1689861841), (71, 238008710), (142, 119004355), (355, 47601742), (710, 23800871), (887, 19051430), (1774, 9525715), (4435, 3810286), (8870, 1905143), (26833, 629770), (53666, 314885), (62977, 268330), (125954, 134165)]