2011337373788

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{1277}}^1\times {\mathrm{80147}}^1$

素因数の和:81479

約数の個数: 48

約数和(自身を含む): 3742760921760

約数和(自身を除く): 1731423547972

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1277, 2554, 4913, 5108, 9826, 19652, 21709, 43418, 80147, 86836, 160294, 320588, 369053, 738106, 1362499, 1476212, 2724998, 5449996, 6273901, 12547802, 23162483, 25095604, 46324966, 92649932, 102347719, 204695438, 393762211, 409390876, 787524422, 1575048844, 1739911223, 3479822446, 6959644892, 29578490791, 59156981582, 118313963164, 502834343447, 1005668686894, 2011337373788]

約数ペア:

[(1, 2011337373788), (2, 1005668686894), (4, 502834343447), (17, 118313963164), (34, 59156981582), (68, 29578490791), (289, 6959644892), (578, 3479822446), (1156, 1739911223), (1277, 1575048844), (2554, 787524422), (4913, 409390876), (5108, 393762211), (9826, 204695438), (19652, 102347719), (21709, 92649932), (43418, 46324966), (80147, 25095604), (86836, 23162483), (160294, 12547802), (320588, 6273901), (369053, 5449996), (738106, 2724998), (1362499, 1476212)]