580917316

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1301}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 1196923392

約数和(自身を除く): 616006076

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 431, 518, 862, 1036, 1301, 1724, 2602, 3017, 5204, 6034, 9107, 12068, 15947, 18214, 31894, 36428, 48137, 63788, 96274, 111629, 192548, 223258, 336959, 446516, 560731, 673918, 1121462, 1347836, 2242924, 3925117, 7850234, 15700468, 20747047, 41494094, 82988188, 145229329, 290458658, 580917316]

約数ペア:

[(1, 580917316), (2, 290458658), (4, 145229329), (7, 82988188), (14, 41494094), (28, 20747047), (37, 15700468), (74, 7850234), (148, 3925117), (259, 2242924), (431, 1347836), (518, 1121462), (862, 673918), (1036, 560731), (1301, 446516), (1724, 336959), (2602, 223258), (3017, 192548), (5204, 111629), (6034, 96274), (9107, 63788), (12068, 48137), (15947, 36428), (18214, 31894)]