416657930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{188533}}^1$

素因数の和:188570

約数の個数: 32

約数和(自身を含む): 855190224

約数和(自身を除く): 438532294

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 188533, 377066, 942665, 1885330, 2450929, 3205061, 4901858, 6410122, 12254645, 16025305, 24509290, 32050610, 41665793, 83331586, 208328965, 416657930]

約数ペア:

[(1, 416657930), (2, 208328965), (5, 83331586), (10, 41665793), (13, 32050610), (17, 24509290), (26, 16025305), (34, 12254645), (65, 6410122), (85, 4901858), (130, 3205061), (170, 2450929), (221, 1885330), (442, 942665), (1105, 377066), (2210, 188533)]