1138934839

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{2243}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 1388838528

約数和(自身を除く): 249903689

約数列:

[1, 7, 17, 119, 251, 289, 1757, 2023, 2243, 4267, 15701, 29869, 38131, 72539, 266917, 507773, 562993, 648227, 3940951, 4537589, 9570881, 66996167, 162704977, 1138934839]

約数ペア:

[(1, 1138934839), (7, 162704977), (17, 66996167), (119, 9570881), (251, 4537589), (289, 3940951), (1757, 648227), (2023, 562993), (2243, 507773), (4267, 266917), (15701, 72539), (29869, 38131)]