390593502

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{185467}}^1$

素因数の和:185494

約数の個数: 40

約数和(自身を含む): 942548376

約数和(自身を除く): 551954874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 185467, 370934, 556401, 1112802, 1669203, 2411071, 3338406, 4822142, 5007609, 7233213, 10015218, 14466426, 15022827, 21699639, 30045654, 43399278, 65098917, 130197834, 195296751, 390593502]

約数ペア:

[(1, 390593502), (2, 195296751), (3, 130197834), (6, 65098917), (9, 43399278), (13, 30045654), (18, 21699639), (26, 15022827), (27, 14466426), (39, 10015218), (54, 7233213), (78, 5007609), (81, 4822142), (117, 3338406), (162, 2411071), (234, 1669203), (351, 1112802), (702, 556401), (1053, 370934), (2106, 185467)]