492048881302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{221444141}}^1$

素因数の和:221444255

約数の個数: 16

約数和(自身を含む): 813142889424

約数和(自身を除く): 321094008122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 221444141, 442888282, 2435885551, 4871771102, 22365858241, 44731716482, 246024440651, 492048881302]

約数ペア:

[(1, 492048881302), (2, 246024440651), (11, 44731716482), (22, 22365858241), (101, 4871771102), (202, 2435885551), (1111, 442888282), (2222, 221444141)]