2805488

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 6389472

約数和(自身を除く): 3583984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 677, 1036, 1354, 2072, 2708, 4144, 4739, 5416, 9478, 10832, 18956, 25049, 37912, 50098, 75824, 100196, 175343, 200392, 350686, 400784, 701372, 1402744, 2805488]

約数ペア:

[(1, 2805488), (2, 1402744), (4, 701372), (7, 400784), (8, 350686), (14, 200392), (16, 175343), (28, 100196), (37, 75824), (56, 50098), (74, 37912), (112, 25049), (148, 18956), (259, 10832), (296, 9478), (518, 5416), (592, 4739), (677, 4144), (1036, 2708), (1354, 2072)]