918254518270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{4501027}}^1$

素因数の和:4501944

約数の個数: 32

約数和(自身を含む): 1726666357248

約数和(自身を除く): 808411838978

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 887, 1774, 4435, 8870, 20401, 40802, 102005, 204010, 4501027, 9002054, 22505135, 45010270, 103523621, 207047242, 517618105, 1035236210, 3992410949, 7984821898, 19962054745, 39924109490, 91825451827, 183650903654, 459127259135, 918254518270]

約数ペア:

[(1, 918254518270), (2, 459127259135), (5, 183650903654), (10, 91825451827), (23, 39924109490), (46, 19962054745), (115, 7984821898), (230, 3992410949), (887, 1035236210), (1774, 517618105), (4435, 207047242), (8870, 103523621), (20401, 45010270), (40802, 22505135), (102005, 9002054), (204010, 4501027)]