1984364

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3622080

約数和(自身を除く): 1637716

約数列:

[1, 2, 4, 43, 83, 86, 139, 166, 172, 278, 332, 556, 3569, 5977, 7138, 11537, 11954, 14276, 23074, 23908, 46148, 496091, 992182, 1984364]

約数ペア:

[(1, 1984364), (2, 992182), (4, 496091), (43, 46148), (83, 23908), (86, 23074), (139, 14276), (166, 11954), (172, 11537), (278, 7138), (332, 5977), (556, 3569)]