2145746161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 2401701120

約数和(自身を除く): 255954959

約数列:

[1, 13, 59, 103, 157, 173, 767, 1339, 2041, 2249, 6077, 9263, 10207, 16171, 17819, 27161, 79001, 120419, 132691, 210223, 231647, 353093, 954089, 1051321, 1602499, 2797583, 12403157, 13667173, 20832487, 36368579, 165057397, 2145746161]

約数ペア:

[(1, 2145746161), (13, 165057397), (59, 36368579), (103, 20832487), (157, 13667173), (173, 12403157), (767, 2797583), (1339, 1602499), (2041, 1051321), (2249, 954089), (6077, 353093), (9263, 231647), (10207, 210223), (16171, 132691), (17819, 120419), (27161, 79001)]