7131212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 14394240

約数和(自身を除く): 7263028

約数列:

[1, 2, 4, 11, 22, 41, 44, 59, 67, 82, 118, 134, 164, 236, 268, 451, 649, 737, 902, 1298, 1474, 1804, 2419, 2596, 2747, 2948, 3953, 4838, 5494, 7906, 9676, 10988, 15812, 26609, 30217, 43483, 53218, 60434, 86966, 106436, 120868, 162073, 173932, 324146, 648292, 1782803, 3565606, 7131212]

約数ペア:

[(1, 7131212), (2, 3565606), (4, 1782803), (11, 648292), (22, 324146), (41, 173932), (44, 162073), (59, 120868), (67, 106436), (82, 86966), (118, 60434), (134, 53218), (164, 43483), (236, 30217), (268, 26609), (451, 15812), (649, 10988), (737, 9676), (902, 7906), (1298, 5494), (1474, 4838), (1804, 3953), (2419, 2948), (2596, 2747)]