1308889716

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{1997}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 3082290624

約数和(自身を除く): 1773400908

約数列:

[1, 2, 3, 4, 6, 12, 193, 283, 386, 566, 579, 772, 849, 1132, 1158, 1698, 1997, 2316, 3396, 3994, 5991, 7988, 11982, 23964, 54619, 109238, 163857, 218476, 327714, 385421, 565151, 655428, 770842, 1130302, 1156263, 1541684, 1695453, 2260604, 2312526, 3390906, 4625052, 6781812, 109074143, 218148286, 327222429, 436296572, 654444858, 1308889716]

約数ペア:

[(1, 1308889716), (2, 654444858), (3, 436296572), (4, 327222429), (6, 218148286), (12, 109074143), (193, 6781812), (283, 4625052), (386, 3390906), (566, 2312526), (579, 2260604), (772, 1695453), (849, 1541684), (1132, 1156263), (1158, 1130302), (1698, 770842), (1997, 655428), (2316, 565151), (3396, 385421), (3994, 327714), (5991, 218476), (7988, 163857), (11982, 109238), (23964, 54619)]