1013209918

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{916103}}^1$

素因数の和:916191

約数の個数: 16

約数和(自身を含む): 1758919680

約数和(自身を除く): 745709762

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 916103, 1832206, 6412721, 12825442, 72372137, 144744274, 506604959, 1013209918]

約数ペア:

[(1, 1013209918), (2, 506604959), (7, 144744274), (14, 72372137), (79, 12825442), (158, 6412721), (553, 1832206), (1106, 916103)]