839211996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{10289}}^1$

素因数の和:11274

約数の個数: 48

約数和(自身を含む): 2240421120

約数和(自身を除く): 1401209124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 971, 1942, 2913, 3884, 5826, 6797, 10289, 11652, 13594, 20391, 20578, 27188, 30867, 40782, 41156, 61734, 72023, 81564, 123468, 144046, 216069, 288092, 432138, 864276, 9990619, 19981238, 29971857, 39962476, 59943714, 69934333, 119887428, 139868666, 209802999, 279737332, 419605998, 839211996]

約数ペア:

[(1, 839211996), (2, 419605998), (3, 279737332), (4, 209802999), (6, 139868666), (7, 119887428), (12, 69934333), (14, 59943714), (21, 39962476), (28, 29971857), (42, 19981238), (84, 9990619), (971, 864276), (1942, 432138), (2913, 288092), (3884, 216069), (5826, 144046), (6797, 123468), (10289, 81564), (11652, 72023), (13594, 61734), (20391, 41156), (20578, 40782), (27188, 30867)]