977977592

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{20011}}^1$

素因数の和:20207

約数の個数: 32

約数和(自身を含む): 1891134000

約数和(自身を除く): 913156408

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 6109, 12218, 20011, 24436, 40022, 48872, 80044, 160088, 820451, 1640902, 2981639, 3281804, 5963278, 6563608, 11926556, 23853112, 122247199, 244494398, 488988796, 977977592]

約数ペア:

[(1, 977977592), (2, 488988796), (4, 244494398), (8, 122247199), (41, 23853112), (82, 11926556), (149, 6563608), (164, 5963278), (298, 3281804), (328, 2981639), (596, 1640902), (1192, 820451), (6109, 160088), (12218, 80044), (20011, 48872), (24436, 40022)]