2729106488

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{809}}^1\times {\mathrm{1031}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 5140908000

約数和(自身を除く): 2411801512

約数列:

[1, 2, 4, 8, 409, 809, 818, 1031, 1618, 1636, 2062, 3236, 3272, 4124, 6472, 8248, 330881, 421679, 661762, 834079, 843358, 1323524, 1668158, 1686716, 2647048, 3336316, 3373432, 6672632, 341138311, 682276622, 1364553244, 2729106488]

約数ペア:

[(1, 2729106488), (2, 1364553244), (4, 682276622), (8, 341138311), (409, 6672632), (809, 3373432), (818, 3336316), (1031, 2647048), (1618, 1686716), (1636, 1668158), (2062, 1323524), (3236, 843358), (3272, 834079), (4124, 661762), (6472, 421679), (8248, 330881)]