1900244489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1217}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 2283603840

約数和(自身を除く): 383359351

約数列:

[1, 11, 13, 61, 143, 179, 671, 793, 1217, 1969, 2327, 8723, 10919, 13387, 15821, 25597, 74237, 120109, 141947, 174031, 217843, 816607, 965081, 1561417, 2396273, 2831959, 10615891, 13288423, 31151549, 146172653, 172749499, 1900244489]

約数ペア:

[(1, 1900244489), (11, 172749499), (13, 146172653), (61, 31151549), (143, 13288423), (179, 10615891), (671, 2831959), (793, 2396273), (1217, 1561417), (1969, 965081), (2327, 816607), (8723, 217843), (10919, 174031), (13387, 141947), (15821, 120109), (25597, 74237)]