1662219260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{6823}}^1$

素因数の和:7782

約数の個数: 48

約数和(自身を含む): 3763736256

約数和(自身を除く): 2101516996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 937, 1874, 3748, 4685, 6823, 9370, 12181, 13646, 18740, 24362, 27292, 34115, 48724, 60905, 68230, 88699, 121810, 136460, 177398, 243620, 354796, 443495, 886990, 1773980, 6393151, 12786302, 25572604, 31965755, 63931510, 83110963, 127863020, 166221926, 332443852, 415554815, 831109630, 1662219260]

約数ペア:

[(1, 1662219260), (2, 831109630), (4, 415554815), (5, 332443852), (10, 166221926), (13, 127863020), (20, 83110963), (26, 63931510), (52, 31965755), (65, 25572604), (130, 12786302), (260, 6393151), (937, 1773980), (1874, 886990), (3748, 443495), (4685, 354796), (6823, 243620), (9370, 177398), (12181, 136460), (13646, 121810), (18740, 88699), (24362, 68230), (27292, 60905), (34115, 48724)]