2138227201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{106279}}^1$

素因数の和:106380

約数の個数: 16

約数和(自身を含む): 2448691200

約数和(自身を除く): 310463999

約数列:

[1, 11, 31, 59, 341, 649, 1829, 20119, 106279, 1169069, 3294649, 6270461, 36241139, 68975071, 194384291, 2138227201]

約数ペア:

[(1, 2138227201), (11, 194384291), (31, 68975071), (59, 36241139), (341, 6270461), (649, 3294649), (1829, 1169069), (20119, 106279)]