249501638

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{7001}}^1$

素因数の和:7279

約数の個数: 16

約数和(自身を含む): 380124576

約数和(自身を除く): 130622938

約数列:

[1, 2, 103, 173, 206, 346, 7001, 14002, 17819, 35638, 721103, 1211173, 1442206, 2422346, 124750819, 249501638]

約数ペア:

[(1, 249501638), (2, 124750819), (103, 2422346), (173, 1442206), (206, 1211173), (346, 721103), (7001, 35638), (14002, 17819)]