2938832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 6249600

約数和(自身を除く): 3310768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 199, 208, 284, 398, 568, 796, 923, 1136, 1592, 1846, 2587, 3184, 3692, 5174, 7384, 10348, 14129, 14768, 20696, 28258, 41392, 56516, 113032, 183677, 226064, 367354, 734708, 1469416, 2938832]

約数ペア:

[(1, 2938832), (2, 1469416), (4, 734708), (8, 367354), (13, 226064), (16, 183677), (26, 113032), (52, 56516), (71, 41392), (104, 28258), (142, 20696), (199, 14768), (208, 14129), (284, 10348), (398, 7384), (568, 5174), (796, 3692), (923, 3184), (1136, 2587), (1592, 1846)]