409542744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1312637}}^1$

素因数の和:1312659

約数の個数: 32

約数和(自身を含む): 1102615920

約数和(自身を除く): 693073176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1312637, 2625274, 3937911, 5250548, 7875822, 10501096, 15751644, 17064281, 31503288, 34128562, 51192843, 68257124, 102385686, 136514248, 204771372, 409542744]

約数ペア:

[(1, 409542744), (2, 204771372), (3, 136514248), (4, 102385686), (6, 68257124), (8, 51192843), (12, 34128562), (13, 31503288), (24, 17064281), (26, 15751644), (39, 10501096), (52, 7875822), (78, 5250548), (104, 3937911), (156, 2625274), (312, 1312637)]