1138240316

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 2001552000

約数和(自身を除く): 863311684

約数列:

[1, 2, 4, 419, 739, 838, 919, 1478, 1676, 1838, 2956, 3676, 309641, 385061, 619282, 679141, 770122, 1238564, 1358282, 1540244, 2716564, 284560079, 569120158, 1138240316]

約数ペア:

[(1, 1138240316), (2, 569120158), (4, 284560079), (419, 2716564), (739, 1540244), (838, 1358282), (919, 1238564), (1478, 770122), (1676, 679141), (1838, 619282), (2956, 385061), (3676, 309641)]