978793564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2056289}}^1$

素因数の和:2056317

約数の個数: 24

約数和(自身を含む): 2072740320

約数和(自身を除く): 1093946756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2056289, 4112578, 8225156, 14394023, 28788046, 34956913, 57576092, 69913826, 139827652, 244698391, 489396782, 978793564]

約数ペア:

[(1, 978793564), (2, 489396782), (4, 244698391), (7, 139827652), (14, 69913826), (17, 57576092), (28, 34956913), (34, 28788046), (68, 14394023), (119, 8225156), (238, 4112578), (476, 2056289)]