2487372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 6259680

約数和(自身を除く): 3772308

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 137, 178, 204, 267, 274, 356, 411, 534, 548, 822, 1068, 1513, 1644, 2329, 3026, 4539, 4658, 6052, 6987, 9078, 9316, 12193, 13974, 18156, 24386, 27948, 36579, 48772, 73158, 146316, 207281, 414562, 621843, 829124, 1243686, 2487372]

約数ペア:

[(1, 2487372), (2, 1243686), (3, 829124), (4, 621843), (6, 414562), (12, 207281), (17, 146316), (34, 73158), (51, 48772), (68, 36579), (89, 27948), (102, 24386), (137, 18156), (178, 13974), (204, 12193), (267, 9316), (274, 9078), (356, 6987), (411, 6052), (534, 4658), (548, 4539), (822, 3026), (1068, 2329), (1513, 1644)]