806528210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{3467}}^1$

素因数の和:4058

約数の個数: 32

約数和(自身を含む): 1488687552

約数和(自身を除く): 682159342

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 541, 1082, 2705, 3467, 5410, 6934, 17335, 23263, 34670, 46526, 116315, 149081, 232630, 298162, 745405, 1490810, 1875647, 3751294, 9378235, 18756470, 80652821, 161305642, 403264105, 806528210]

約数ペア:

[(1, 806528210), (2, 403264105), (5, 161305642), (10, 80652821), (43, 18756470), (86, 9378235), (215, 3751294), (430, 1875647), (541, 1490810), (1082, 745405), (2705, 298162), (3467, 232630), (5410, 149081), (6934, 116315), (17335, 46526), (23263, 34670)]