1138961256

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{777979}}^1$

素因数の和:778049

約数の個数: 32

約数和(自身を含む): 2894085600

約数和(自身を除く): 1755124344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 777979, 1555958, 2333937, 3111916, 4667874, 6223832, 9335748, 18671496, 47456719, 94913438, 142370157, 189826876, 284740314, 379653752, 569480628, 1138961256]

約数ペア:

[(1, 1138961256), (2, 569480628), (3, 379653752), (4, 284740314), (6, 189826876), (8, 142370157), (12, 94913438), (24, 47456719), (61, 18671496), (122, 9335748), (183, 6223832), (244, 4667874), (366, 3111916), (488, 2333937), (732, 1555958), (1464, 777979)]