2018701832

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{4049}}^1$

素因数の和:4398

約数の個数: 64

約数和(自身を含む): 4490640000

約数和(自身を除く): 2471938168

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 307, 406, 614, 812, 1228, 1624, 2149, 2456, 4049, 4298, 8098, 8596, 8903, 16196, 17192, 17806, 28343, 32392, 35612, 56686, 62321, 71224, 113372, 117421, 124642, 226744, 234842, 249284, 469684, 498568, 821947, 939368, 1243043, 1643894, 2486086, 3287788, 4972172, 6575576, 8701301, 9944344, 17402602, 34805204, 36048247, 69610408, 72096494, 144192988, 252337729, 288385976, 504675458, 1009350916, 2018701832]

約数ペア:

[(1, 2018701832), (2, 1009350916), (4, 504675458), (7, 288385976), (8, 252337729), (14, 144192988), (28, 72096494), (29, 69610408), (56, 36048247), (58, 34805204), (116, 17402602), (203, 9944344), (232, 8701301), (307, 6575576), (406, 4972172), (614, 3287788), (812, 2486086), (1228, 1643894), (1624, 1243043), (2149, 939368), (2456, 821947), (4049, 498568), (4298, 469684), (8098, 249284), (8596, 234842), (8903, 226744), (16196, 124642), (17192, 117421), (17806, 113372), (28343, 71224), (32392, 62321), (35612, 56686)]