391957332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{2437}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 986278272

約数和(自身を除く): 594320940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1031, 2062, 2437, 3093, 4124, 4874, 6186, 7311, 9748, 12372, 13403, 14622, 26806, 29244, 31681, 40209, 53612, 63362, 80418, 95043, 126724, 160836, 190086, 380172, 2512547, 5025094, 7537641, 10050188, 15075282, 30150564, 32663111, 65326222, 97989333, 130652444, 195978666, 391957332]

約数ペア:

[(1, 391957332), (2, 195978666), (3, 130652444), (4, 97989333), (6, 65326222), (12, 32663111), (13, 30150564), (26, 15075282), (39, 10050188), (52, 7537641), (78, 5025094), (156, 2512547), (1031, 380172), (2062, 190086), (2437, 160836), (3093, 126724), (4124, 95043), (4874, 80418), (6186, 63362), (7311, 53612), (9748, 40209), (12372, 31681), (13403, 29244), (14622, 26806)]