2440698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 5533920

約数和(自身を除く): 3093222

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 83, 87, 166, 169, 174, 249, 338, 377, 498, 507, 754, 1014, 1079, 1131, 2158, 2262, 2407, 3237, 4814, 4901, 6474, 7221, 9802, 14027, 14442, 14703, 28054, 29406, 31291, 42081, 62582, 84162, 93873, 187746, 406783, 813566, 1220349, 2440698]

約数ペア:

[(1, 2440698), (2, 1220349), (3, 813566), (6, 406783), (13, 187746), (26, 93873), (29, 84162), (39, 62582), (58, 42081), (78, 31291), (83, 29406), (87, 28054), (166, 14703), (169, 14442), (174, 14027), (249, 9802), (338, 7221), (377, 6474), (498, 4901), (507, 4814), (754, 3237), (1014, 2407), (1079, 2262), (1131, 2158)]