771066452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{166609}}^1$

素因数の和:166715

約数の個数: 24

約数和(自身を含む): 1469500200

約数和(自身を除く): 698433748

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 166609, 333218, 666436, 2165917, 4331834, 8663668, 14828201, 29656402, 59312804, 192766613, 385533226, 771066452]

約数ペア:

[(1, 771066452), (2, 385533226), (4, 192766613), (13, 59312804), (26, 29656402), (52, 14828201), (89, 8663668), (178, 4331834), (356, 2165917), (1157, 666436), (2314, 333218), (4628, 166609)]