281610238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13693}}^1$

素因数の和:13828

約数の個数: 32

約数和(自身を含む): 524534976

約数和(自身を除く): 242924738

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 1469, 1582, 2938, 10283, 13693, 20566, 27386, 95851, 178009, 191702, 356018, 1246063, 1547309, 2492126, 3094618, 10831163, 20115017, 21662326, 40230034, 140805119, 281610238]

約数ペア:

[(1, 281610238), (2, 140805119), (7, 40230034), (13, 21662326), (14, 20115017), (26, 10831163), (91, 3094618), (113, 2492126), (182, 1547309), (226, 1246063), (791, 356018), (1469, 191702), (1582, 178009), (2938, 95851), (10283, 27386), (13693, 20566)]