1513931324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2221}}^1\times {\mathrm{8969}}^1$

素因数の和:11213

約数の個数: 24

約数和(自身を含む): 2790387600

約数和(自身を除く): 1276456276

約数列:

[1, 2, 4, 19, 38, 76, 2221, 4442, 8884, 8969, 17938, 35876, 42199, 84398, 168796, 170411, 340822, 681644, 19920149, 39840298, 79680596, 378482831, 756965662, 1513931324]

約数ペア:

[(1, 1513931324), (2, 756965662), (4, 378482831), (19, 79680596), (38, 39840298), (76, 19920149), (2221, 681644), (4442, 340822), (8884, 170411), (8969, 168796), (17938, 84398), (35876, 42199)]