1021488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 2843568

約数和(自身を除く): 1822080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1637, 3274, 4911, 6548, 9822, 13096, 19644, 21281, 26192, 39288, 42562, 63843, 78576, 85124, 127686, 170248, 255372, 340496, 510744, 1021488]

約数ペア:

[(1, 1021488), (2, 510744), (3, 340496), (4, 255372), (6, 170248), (8, 127686), (12, 85124), (13, 78576), (16, 63843), (24, 42562), (26, 39288), (39, 26192), (48, 21281), (52, 19644), (78, 13096), (104, 9822), (156, 6548), (208, 4911), (312, 3274), (624, 1637)]