2812403824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{44647}}^1$

素因数の和:44813

約数の個数: 40

約数和(自身を含む): 5669224448

約数和(自身を除く): 2856820624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3937, 7874, 15748, 31496, 44647, 62992, 89294, 178588, 357176, 714352, 1384057, 2768114, 5536228, 5670169, 11072456, 11340338, 22144912, 22680676, 45361352, 90722704, 175775239, 351550478, 703100956, 1406201912, 2812403824]

約数ペア:

[(1, 2812403824), (2, 1406201912), (4, 703100956), (8, 351550478), (16, 175775239), (31, 90722704), (62, 45361352), (124, 22680676), (127, 22144912), (248, 11340338), (254, 11072456), (496, 5670169), (508, 5536228), (1016, 2768114), (2032, 1384057), (3937, 714352), (7874, 357176), (15748, 178588), (31496, 89294), (44647, 62992)]