1553271556

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{619}}^1\times {\mathrm{1429}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 2730728000

約数和(自身を除く): 1177456444

約数列:

[1, 2, 4, 439, 619, 878, 1238, 1429, 1756, 2476, 2858, 5716, 271741, 543482, 627331, 884551, 1086964, 1254662, 1769102, 2509324, 3538204, 388317889, 776635778, 1553271556]

約数ペア:

[(1, 1553271556), (2, 776635778), (4, 388317889), (439, 3538204), (619, 2509324), (878, 1769102), (1238, 1254662), (1429, 1086964), (1756, 884551), (2476, 627331), (2858, 543482), (5716, 271741)]