2908804574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 5046148800

約数和(自身を除く): 2137344226

約数列:

[1, 2, 13, 26, 29, 43, 58, 73, 86, 146, 377, 559, 754, 949, 1118, 1229, 1247, 1898, 2117, 2458, 2494, 3139, 4234, 6278, 15977, 16211, 27521, 31954, 32422, 35641, 40807, 52847, 55042, 71282, 81614, 89717, 91031, 105694, 179434, 182062, 463333, 687011, 926666, 1166321, 1183403, 1374022, 1532563, 2332642, 2366806, 2601793, 3065126, 3857831, 5203586, 7715662, 19923319, 33823309, 39846638, 50151803, 67646618, 100303606, 111877099, 223754198, 1454402287, 2908804574]

約数ペア:

[(1, 2908804574), (2, 1454402287), (13, 223754198), (26, 111877099), (29, 100303606), (43, 67646618), (58, 50151803), (73, 39846638), (86, 33823309), (146, 19923319), (377, 7715662), (559, 5203586), (754, 3857831), (949, 3065126), (1118, 2601793), (1229, 2366806), (1247, 2332642), (1898, 1532563), (2117, 1374022), (2458, 1183403), (2494, 1166321), (3139, 926666), (4234, 687011), (6278, 463333), (15977, 182062), (16211, 179434), (27521, 105694), (31954, 91031), (32422, 89717), (35641, 81614), (40807, 71282), (52847, 55042)]