2553016448

素因数分解:

$2^7\times {\mathrm{1229}}^1\times {\mathrm{16229}}^1$

素因数の和:17472

約数の個数: 32

約数和(自身を含む): 5090539500

約数和(自身を除く): 2537523052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1229, 2458, 4916, 9832, 16229, 19664, 32458, 39328, 64916, 78656, 129832, 157312, 259664, 519328, 1038656, 2077312, 19945441, 39890882, 79781764, 159563528, 319127056, 638254112, 1276508224, 2553016448]

約数ペア:

[(1, 2553016448), (2, 1276508224), (4, 638254112), (8, 319127056), (16, 159563528), (32, 79781764), (64, 39890882), (128, 19945441), (1229, 2077312), (2458, 1038656), (4916, 519328), (9832, 259664), (16229, 157312), (19664, 129832), (32458, 78656), (39328, 64916)]