2013767830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{967}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 3863946240

約数和(自身を除く): 1850178410

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 167, 215, 290, 334, 430, 835, 967, 1247, 1670, 1934, 2494, 4835, 4843, 6235, 7181, 9670, 9686, 12470, 14362, 24215, 28043, 35905, 41581, 48430, 56086, 71810, 83162, 140215, 161489, 207905, 208249, 280430, 322978, 415810, 416498, 807445, 1041245, 1205849, 1614890, 2082490, 2411698, 4683181, 6029245, 6944027, 9366362, 12058490, 13888054, 23415905, 34720135, 46831810, 69440270, 201376783, 402753566, 1006883915, 2013767830]

約数ペア:

[(1, 2013767830), (2, 1006883915), (5, 402753566), (10, 201376783), (29, 69440270), (43, 46831810), (58, 34720135), (86, 23415905), (145, 13888054), (167, 12058490), (215, 9366362), (290, 6944027), (334, 6029245), (430, 4683181), (835, 2411698), (967, 2082490), (1247, 1614890), (1670, 1205849), (1934, 1041245), (2494, 807445), (4835, 416498), (4843, 415810), (6235, 322978), (7181, 280430), (9670, 208249), (9686, 207905), (12470, 161489), (14362, 140215), (24215, 83162), (28043, 71810), (35905, 56086), (41581, 48430)]