1721350212

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1\times {\mathrm{1381}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 4045434624

約数和(自身を除く): 2324084412

約数列:

[1, 2, 3, 4, 6, 12, 241, 431, 482, 723, 862, 964, 1293, 1381, 1446, 1724, 2586, 2762, 2892, 4143, 5172, 5524, 8286, 16572, 103871, 207742, 311613, 332821, 415484, 595211, 623226, 665642, 998463, 1190422, 1246452, 1331284, 1785633, 1996926, 2380844, 3571266, 3993852, 7142532, 143445851, 286891702, 430337553, 573783404, 860675106, 1721350212]

約数ペア:

[(1, 1721350212), (2, 860675106), (3, 573783404), (4, 430337553), (6, 286891702), (12, 143445851), (241, 7142532), (431, 3993852), (482, 3571266), (723, 2380844), (862, 1996926), (964, 1785633), (1293, 1331284), (1381, 1246452), (1446, 1190422), (1724, 998463), (2586, 665642), (2762, 623226), (2892, 595211), (4143, 415484), (5172, 332821), (5524, 311613), (8286, 207742), (16572, 103871)]