338474921

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 356400000

約数和(自身を除く): 17925079

約数列:

[1, 29, 89, 199, 659, 2581, 5771, 17711, 19111, 58651, 131141, 513619, 1700879, 3803089, 11671549, 338474921]

約数ペア:

[(1, 338474921), (29, 11671549), (89, 3803089), (199, 1700879), (659, 513619), (2581, 131141), (5771, 58651), (17711, 19111)]