2148505630

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{6329}}^1$

素因数の和:6828

約数の個数: 32

約数和(自身を含む): 3924093600

約数和(自身を除く): 1775587970

約数列:

[1, 2, 5, 10, 83, 166, 409, 415, 818, 830, 2045, 4090, 6329, 12658, 31645, 33947, 63290, 67894, 169735, 339470, 525307, 1050614, 2588561, 2626535, 5177122, 5253070, 12942805, 25885610, 214850563, 429701126, 1074252815, 2148505630]

約数ペア:

[(1, 2148505630), (2, 1074252815), (5, 429701126), (10, 214850563), (83, 25885610), (166, 12942805), (409, 5253070), (415, 5177122), (818, 2626535), (830, 2588561), (2045, 1050614), (4090, 525307), (6329, 339470), (12658, 169735), (31645, 67894), (33947, 63290)]