978043192

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{425977}}^1$

素因数の和:426031

約数の個数: 32

約数和(自身を含む): 2146929120

約数和(自身を除く): 1168885928

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 425977, 851954, 1703908, 2981839, 3407816, 5963678, 11927356, 17465057, 23854712, 34930114, 69860228, 122255399, 139720456, 244510798, 489021596, 978043192]

約数ペア:

[(1, 978043192), (2, 489021596), (4, 244510798), (7, 139720456), (8, 122255399), (14, 69860228), (28, 34930114), (41, 23854712), (56, 17465057), (82, 11927356), (164, 5963678), (287, 3407816), (328, 2981839), (574, 1703908), (1148, 851954), (2296, 425977)]