817254158

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{12671}}^1$

素因数の和:12968

約数の個数: 32

約数和(自身を含む): 1489010688

約数和(自身を除く): 671756530

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 542, 1897, 3794, 4607, 9214, 12671, 25342, 32249, 64498, 88697, 177394, 215407, 430814, 1507849, 3015698, 3433841, 6867682, 24036887, 48073774, 58375297, 116750594, 408627079, 817254158]

約数ペア:

[(1, 817254158), (2, 408627079), (7, 116750594), (14, 58375297), (17, 48073774), (34, 24036887), (119, 6867682), (238, 3433841), (271, 3015698), (542, 1507849), (1897, 430814), (3794, 215407), (4607, 177394), (9214, 88697), (12671, 64498), (25342, 32249)]