853009976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1811}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 1972615680

約数和(自身を除く): 1119605704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 647, 728, 1294, 1811, 2588, 3622, 4529, 5176, 7244, 8411, 9058, 12677, 14488, 16822, 18116, 23543, 25354, 33644, 36232, 47086, 50708, 58877, 67288, 94172, 101416, 117754, 164801, 188344, 235508, 329602, 471016, 659204, 1171717, 1318408, 2343434, 4686868, 8202019, 9373736, 15232321, 16404038, 30464642, 32808076, 60929284, 65616152, 106626247, 121858568, 213252494, 426504988, 853009976]

約数ペア:

[(1, 853009976), (2, 426504988), (4, 213252494), (7, 121858568), (8, 106626247), (13, 65616152), (14, 60929284), (26, 32808076), (28, 30464642), (52, 16404038), (56, 15232321), (91, 9373736), (104, 8202019), (182, 4686868), (364, 2343434), (647, 1318408), (728, 1171717), (1294, 659204), (1811, 471016), (2588, 329602), (3622, 235508), (4529, 188344), (5176, 164801), (7244, 117754), (8411, 101416), (9058, 94172), (12677, 67288), (14488, 58877), (16822, 50708), (18116, 47086), (23543, 36232), (25354, 33644)]