13306495956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1201381}}^1$

素因数の和:1201472

約数の個数: 48

約数和(自身を含む): 33907805568

約数和(自身を除く): 20601309612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 1201381, 2402762, 3604143, 4805524, 7208286, 14416572, 15617953, 31235906, 46853859, 62471812, 85298051, 93707718, 170596102, 187415436, 255894153, 341192204, 511788306, 1023576612, 1108874663, 2217749326, 3326623989, 4435498652, 6653247978, 13306495956]

約数ペア:

[(1, 13306495956), (2, 6653247978), (3, 4435498652), (4, 3326623989), (6, 2217749326), (12, 1108874663), (13, 1023576612), (26, 511788306), (39, 341192204), (52, 255894153), (71, 187415436), (78, 170596102), (142, 93707718), (156, 85298051), (213, 62471812), (284, 46853859), (426, 31235906), (852, 15617953), (923, 14416572), (1846, 7208286), (2769, 4805524), (3692, 3604143), (5538, 2402762), (11076, 1201381)]