71294494466

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{11101603}}^1$

素因数の和:11101650

約数の個数: 24

約数和(自身を含む): 121895611920

約数和(自身を除く): 50601117454

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 11101603, 22203206, 144320839, 210930457, 288641678, 421860914, 1876170907, 2742095941, 3752341814, 5484191882, 35647247233, 71294494466]

約数ペア:

[(1, 71294494466), (2, 35647247233), (13, 5484191882), (19, 3752341814), (26, 2742095941), (38, 1876170907), (169, 421860914), (247, 288641678), (338, 210930457), (494, 144320839), (3211, 22203206), (6422, 11101603)]