988963764

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{2741}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 2338289856

約数和(自身を除く): 1349326092

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 281, 321, 428, 562, 642, 843, 1124, 1284, 1686, 2741, 3372, 5482, 8223, 10964, 16446, 30067, 32892, 60134, 90201, 120268, 180402, 293287, 360804, 586574, 770221, 879861, 1173148, 1540442, 1759722, 2310663, 3080884, 3519444, 4621326, 9242652, 82413647, 164827294, 247240941, 329654588, 494481882, 988963764]

約数ペア:

[(1, 988963764), (2, 494481882), (3, 329654588), (4, 247240941), (6, 164827294), (12, 82413647), (107, 9242652), (214, 4621326), (281, 3519444), (321, 3080884), (428, 2310663), (562, 1759722), (642, 1540442), (843, 1173148), (1124, 879861), (1284, 770221), (1686, 586574), (2741, 360804), (3372, 293287), (5482, 180402), (8223, 120268), (10964, 90201), (16446, 60134), (30067, 32892)]