4894143124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{190909}}^1$

素因数の和:190972

約数の個数: 48

約数和(自身を含む): 10102957200

約数和(自身を除く): 5208814076

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 6409, 12818, 25636, 190909, 381818, 763636, 2481817, 3245453, 4963634, 5536361, 6490906, 9927268, 11072722, 12981812, 22145444, 42190889, 71972693, 84381778, 94118137, 143945386, 168763556, 188236274, 287890772, 376472548, 1223535781, 2447071562, 4894143124]

約数ペア:

[(1, 4894143124), (2, 2447071562), (4, 1223535781), (13, 376472548), (17, 287890772), (26, 188236274), (29, 168763556), (34, 143945386), (52, 94118137), (58, 84381778), (68, 71972693), (116, 42190889), (221, 22145444), (377, 12981812), (442, 11072722), (493, 9927268), (754, 6490906), (884, 5536361), (986, 4963634), (1508, 3245453), (1972, 2481817), (6409, 763636), (12818, 381818), (25636, 190909)]