2199558872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74531}}^1$

素因数の和:74592

約数の個数: 64

約数和(自身を含む): 5151651840

約数和(自身を除く): 2952092968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 14756, 29512, 74531, 149062, 298124, 521717, 596248, 1043434, 1267027, 2086868, 2310461, 2534054, 4173736, 4620922, 5068108, 8869189, 9241844, 10136216, 16173227, 17738378, 18483688, 32346454, 35476756, 39277837, 64692908, 70953512, 78555674, 129385816, 157111348, 274944859, 314222696, 549889718, 1099779436, 2199558872]

約数ペア:

[(1, 2199558872), (2, 1099779436), (4, 549889718), (7, 314222696), (8, 274944859), (14, 157111348), (17, 129385816), (28, 78555674), (31, 70953512), (34, 64692908), (56, 39277837), (62, 35476756), (68, 32346454), (119, 18483688), (124, 17738378), (136, 16173227), (217, 10136216), (238, 9241844), (248, 8869189), (434, 5068108), (476, 4620922), (527, 4173736), (868, 2534054), (952, 2310461), (1054, 2086868), (1736, 1267027), (2108, 1043434), (3689, 596248), (4216, 521717), (7378, 298124), (14756, 149062), (29512, 74531)]