2555102914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2003}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 4858850304

約数和(自身を除く): 2303747390

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 163, 182, 301, 326, 559, 602, 1118, 1141, 2003, 2119, 2282, 3913, 4006, 4238, 7009, 7826, 14018, 14021, 14833, 26039, 28042, 29666, 49063, 52078, 86129, 91117, 98126, 172258, 182234, 182273, 326489, 364546, 602903, 637819, 652978, 1119677, 1205806, 1275638, 2239354, 2285423, 4244357, 4570846, 7837739, 8488714, 14039027, 15675478, 28078054, 29710499, 59420998, 98273189, 182507351, 196546378, 365014702, 1277551457, 2555102914]

約数ペア:

[(1, 2555102914), (2, 1277551457), (7, 365014702), (13, 196546378), (14, 182507351), (26, 98273189), (43, 59420998), (86, 29710499), (91, 28078054), (163, 15675478), (182, 14039027), (301, 8488714), (326, 7837739), (559, 4570846), (602, 4244357), (1118, 2285423), (1141, 2239354), (2003, 1275638), (2119, 1205806), (2282, 1119677), (3913, 652978), (4006, 637819), (4238, 602903), (7009, 364546), (7826, 326489), (14018, 182273), (14021, 182234), (14833, 172258), (26039, 98126), (28042, 91117), (29666, 86129), (49063, 52078)]