629804942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{148609}}^1$

素因数の和:148787

約数の個数: 16

約数和(自身を含む): 1023625680

約数和(自身を除く): 393820738

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 148609, 297218, 1931917, 3863834, 24223267, 48446534, 314902471, 629804942]

約数ペア:

[(1, 629804942), (2, 314902471), (13, 48446534), (26, 24223267), (163, 3863834), (326, 1931917), (2119, 297218), (4238, 148609)]