1679356228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{21649}}^1$

素因数の和:21748

約数の個数: 48

約数和(自身を含む): 3360772800

約数和(自身を除く): 1681416572

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 164, 172, 451, 473, 902, 946, 1763, 1804, 1892, 3526, 7052, 19393, 21649, 38786, 43298, 77572, 86596, 238139, 476278, 887609, 930907, 952556, 1775218, 1861814, 3550436, 3723628, 9763699, 10239977, 19527398, 20479954, 38167187, 39054796, 40959908, 76334374, 152668748, 419839057, 839678114, 1679356228]

約数ペア:

[(1, 1679356228), (2, 839678114), (4, 419839057), (11, 152668748), (22, 76334374), (41, 40959908), (43, 39054796), (44, 38167187), (82, 20479954), (86, 19527398), (164, 10239977), (172, 9763699), (451, 3723628), (473, 3550436), (902, 1861814), (946, 1775218), (1763, 952556), (1804, 930907), (1892, 887609), (3526, 476278), (7052, 238139), (19393, 86596), (21649, 77572), (38786, 43298)]