278132098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{42437}}^1$

素因数の和:42581

約数の個数: 16

約数和(自身を含む): 435413880

約数和(自身を除く): 157281782

約数列:

[1, 2, 29, 58, 113, 226, 3277, 6554, 42437, 84874, 1230673, 2461346, 4795381, 9590762, 139066049, 278132098]

約数ペア:

[(1, 278132098), (2, 139066049), (29, 9590762), (58, 4795381), (113, 2461346), (226, 1230673), (3277, 84874), (6554, 42437)]