2697219904

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{331843}}^1$

素因数の和:331982

約数の個数: 28

約数和(自身を含む): 5394456064

約数和(自身を除く): 2697236160

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 331843, 663686, 1327372, 2654744, 5309488, 10618976, 21237952, 42144061, 84288122, 168576244, 337152488, 674304976, 1348609952, 2697219904]

約数ペア:

[(1, 2697219904), (2, 1348609952), (4, 674304976), (8, 337152488), (16, 168576244), (32, 84288122), (64, 42144061), (127, 21237952), (254, 10618976), (508, 5309488), (1016, 2654744), (2032, 1327372), (4064, 663686), (8128, 331843)]