1274153090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491951}}^1$

素因数の和:492002

約数の個数: 32

約数和(自身を含む): 2691961344

約数和(自身を除く): 1417808254

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 491951, 983902, 2459755, 3443657, 4919510, 6887314, 17218285, 18202187, 34436570, 36404374, 91010935, 127415309, 182021870, 254830618, 637076545, 1274153090]

約数ペア:

[(1, 1274153090), (2, 637076545), (5, 254830618), (7, 182021870), (10, 127415309), (14, 91010935), (35, 36404374), (37, 34436570), (70, 18202187), (74, 17218285), (185, 6887314), (259, 4919510), (370, 3443657), (518, 2459755), (1295, 983902), (2590, 491951)]