1330390674

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{13121}}^1$

素因数の和:13303

約数の個数: 48

約数和(自身を含む): 2972290464

約数和(自身を除く): 1641899790

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 131, 258, 262, 387, 393, 774, 786, 1179, 2358, 5633, 11266, 13121, 16899, 26242, 33798, 39363, 50697, 78726, 101394, 118089, 236178, 564203, 1128406, 1692609, 1718851, 3385218, 3437702, 5077827, 5156553, 10155654, 10313106, 15469659, 30939318, 73910593, 147821186, 221731779, 443463558, 665195337, 1330390674]

約数ペア:

[(1, 1330390674), (2, 665195337), (3, 443463558), (6, 221731779), (9, 147821186), (18, 73910593), (43, 30939318), (86, 15469659), (129, 10313106), (131, 10155654), (258, 5156553), (262, 5077827), (387, 3437702), (393, 3385218), (774, 1718851), (786, 1692609), (1179, 1128406), (2358, 564203), (5633, 236178), (11266, 118089), (13121, 101394), (16899, 78726), (26242, 50697), (33798, 39363)]