1195984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4422

約数の個数: 20

約数和(自身を含む): 2454084

約数和(自身を除く): 1258100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4397, 8794, 17588, 35176, 70352, 74749, 149498, 298996, 597992, 1195984]

約数ペア:

[(1, 1195984), (2, 597992), (4, 298996), (8, 149498), (16, 74749), (17, 70352), (34, 35176), (68, 17588), (136, 8794), (272, 4397)]