2912563466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2\times {\mathrm{3967}}^1$

素因数の和:4266

約数の個数: 24

約数和(自身を含む): 4633274880

約数和(自身を除く): 1720711414

約数列:

[1, 2, 19, 38, 139, 278, 2641, 3967, 5282, 7934, 19321, 38642, 75373, 150746, 367099, 551413, 734198, 1102826, 10476847, 20953694, 76646407, 153292814, 1456281733, 2912563466]

約数ペア:

[(1, 2912563466), (2, 1456281733), (19, 153292814), (38, 76646407), (139, 20953694), (278, 10476847), (2641, 1102826), (3967, 734198), (5282, 551413), (7934, 367099), (19321, 150746), (38642, 75373)]