1310244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 3396288

約数和(自身を除く): 2086044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 227, 444, 454, 481, 681, 908, 962, 1362, 1443, 1924, 2724, 2886, 2951, 5772, 5902, 8399, 8853, 11804, 16798, 17706, 25197, 33596, 35412, 50394, 100788, 109187, 218374, 327561, 436748, 655122, 1310244]

約数ペア:

[(1, 1310244), (2, 655122), (3, 436748), (4, 327561), (6, 218374), (12, 109187), (13, 100788), (26, 50394), (37, 35412), (39, 33596), (52, 25197), (74, 17706), (78, 16798), (111, 11804), (148, 8853), (156, 8399), (222, 5902), (227, 5772), (444, 2951), (454, 2886), (481, 2724), (681, 1924), (908, 1443), (962, 1362)]