1796102990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{398249}}^1$

素因数の和:398308

約数の個数: 32

約数和(自身を含む): 3612924000

約数和(自身を除く): 1816821010

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 398249, 796498, 1991245, 3982490, 4380739, 8761478, 16328209, 21903695, 32656418, 43807390, 81641045, 163282090, 179610299, 359220598, 898051495, 1796102990]

約数ペア:

[(1, 1796102990), (2, 898051495), (5, 359220598), (10, 179610299), (11, 163282090), (22, 81641045), (41, 43807390), (55, 32656418), (82, 21903695), (110, 16328209), (205, 8761478), (410, 4380739), (451, 3982490), (902, 1991245), (2255, 796498), (4510, 398249)]