1228051418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{31237}}^1$

素因数の和:33037

約数の個数: 16

約数和(自身を含む): 2010727584

約数和(自身を除く): 782676166

約数列:

[1, 2, 11, 22, 1787, 3574, 19657, 31237, 39314, 62474, 343607, 687214, 55820519, 111641038, 614025709, 1228051418]

約数ペア:

[(1, 1228051418), (2, 614025709), (11, 111641038), (22, 55820519), (1787, 687214), (3574, 343607), (19657, 62474), (31237, 39314)]