242801078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 399077280

約数和(自身を除く): 156276202

約数列:

[1, 2, 13, 26, 89, 178, 317, 331, 634, 662, 1157, 2314, 4121, 4303, 8242, 8606, 28213, 29459, 56426, 58918, 104927, 209854, 366769, 382967, 733538, 765934, 1364051, 2728102, 9338503, 18677006, 121400539, 242801078]

約数ペア:

[(1, 242801078), (2, 121400539), (13, 18677006), (26, 9338503), (89, 2728102), (178, 1364051), (317, 765934), (331, 733538), (634, 382967), (662, 366769), (1157, 209854), (2314, 104927), (4121, 58918), (4303, 56426), (8242, 29459), (8606, 28213)]