870823428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{10639}}^1$

素因数の和:11024

約数の個数: 48

約数和(自身を含む): 2145024000

約数和(自身を除く): 1274200572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 359, 718, 1077, 1436, 2154, 4308, 6821, 10639, 13642, 20463, 21278, 27284, 31917, 40926, 42556, 63834, 81852, 127668, 202141, 404282, 606423, 808564, 1212846, 2425692, 3819401, 7638802, 11458203, 15277604, 22916406, 45832812, 72568619, 145137238, 217705857, 290274476, 435411714, 870823428]

約数ペア:

[(1, 870823428), (2, 435411714), (3, 290274476), (4, 217705857), (6, 145137238), (12, 72568619), (19, 45832812), (38, 22916406), (57, 15277604), (76, 11458203), (114, 7638802), (228, 3819401), (359, 2425692), (718, 1212846), (1077, 808564), (1436, 606423), (2154, 404282), (4308, 202141), (6821, 127668), (10639, 81852), (13642, 63834), (20463, 42556), (21278, 40926), (27284, 31917)]