2279040274

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 4045082976

約数和(自身を除く): 1766042702

約数列:

[1, 2, 7, 14, 49, 98, 113, 131, 226, 262, 791, 917, 1571, 1582, 1834, 3142, 5537, 6419, 10997, 11074, 12838, 14803, 21994, 29606, 76979, 103621, 153958, 177523, 205801, 207242, 355046, 411602, 725347, 1242661, 1440607, 1450694, 2485322, 2881214, 8698627, 10084249, 17397254, 20168498, 23255513, 46511026, 162788591, 325577182, 1139520137, 2279040274]

約数ペア:

[(1, 2279040274), (2, 1139520137), (7, 325577182), (14, 162788591), (49, 46511026), (98, 23255513), (113, 20168498), (131, 17397254), (226, 10084249), (262, 8698627), (791, 2881214), (917, 2485322), (1571, 1450694), (1582, 1440607), (1834, 1242661), (3142, 725347), (5537, 411602), (6419, 355046), (10997, 207242), (11074, 205801), (12838, 177523), (14803, 153958), (21994, 103621), (29606, 76979)]