8901914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 16350336

約数和(自身を除く): 7448422

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 331, 662, 791, 1582, 1921, 2317, 3842, 4634, 5627, 11254, 13447, 26894, 37403, 39389, 74806, 78778, 261821, 523642, 635851, 1271702, 4450957, 8901914]

約数ペア:

[(1, 8901914), (2, 4450957), (7, 1271702), (14, 635851), (17, 523642), (34, 261821), (113, 78778), (119, 74806), (226, 39389), (238, 37403), (331, 26894), (662, 13447), (791, 11254), (1582, 5627), (1921, 4634), (2317, 3842)]