1088141968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1658753}}^1$

素因数の和:1658802

約数の個数: 20

約数和(自身を含む): 2159697708

約数和(自身を除く): 1071555740

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1658753, 3317506, 6635012, 13270024, 26540048, 68008873, 136017746, 272035492, 544070984, 1088141968]

約数ペア:

[(1, 1088141968), (2, 544070984), (4, 272035492), (8, 136017746), (16, 68008873), (41, 26540048), (82, 13270024), (164, 6635012), (328, 3317506), (656, 1658753)]