2206483470184

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{781481}}^1$

素因数の和:782018

約数の個数: 64

約数和(自身を含む): 4777418280960

約数和(自身を除く): 2570934810776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 397, 508, 794, 889, 1016, 1588, 1778, 2779, 3176, 3556, 5558, 7112, 11116, 22232, 50419, 100838, 201676, 352933, 403352, 705866, 781481, 1411732, 1562962, 2823464, 3125924, 5470367, 6251848, 10940734, 21881468, 43762936, 99248087, 198496174, 310247957, 396992348, 620495914, 694736609, 793984696, 1240991828, 1389473218, 2171735699, 2481983656, 2778946436, 4343471398, 5557892872, 8686942796, 17373885592, 39401490539, 78802981078, 157605962156, 275810433773, 315211924312, 551620867546, 1103241735092, 2206483470184]

約数ペア:

[(1, 2206483470184), (2, 1103241735092), (4, 551620867546), (7, 315211924312), (8, 275810433773), (14, 157605962156), (28, 78802981078), (56, 39401490539), (127, 17373885592), (254, 8686942796), (397, 5557892872), (508, 4343471398), (794, 2778946436), (889, 2481983656), (1016, 2171735699), (1588, 1389473218), (1778, 1240991828), (2779, 793984696), (3176, 694736609), (3556, 620495914), (5558, 396992348), (7112, 310247957), (11116, 198496174), (22232, 99248087), (50419, 43762936), (100838, 21881468), (201676, 10940734), (352933, 6251848), (403352, 5470367), (705866, 3125924), (781481, 2823464), (1411732, 1562962)]