1082642512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311821}}^1$

素因数の和:311867

約数の個数: 40

約数和(自身を含む): 2474619392

約数和(自身を除く): 1391976880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 311821, 623642, 1247284, 2182747, 2494568, 4365494, 4989136, 8730988, 9666451, 17461976, 19332902, 34923952, 38665804, 67665157, 77331608, 135330314, 154663216, 270660628, 541321256, 1082642512]

約数ペア:

[(1, 1082642512), (2, 541321256), (4, 270660628), (7, 154663216), (8, 135330314), (14, 77331608), (16, 67665157), (28, 38665804), (31, 34923952), (56, 19332902), (62, 17461976), (112, 9666451), (124, 8730988), (217, 4989136), (248, 4365494), (434, 2494568), (496, 2182747), (868, 1247284), (1736, 623642), (3472, 311821)]