145673402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{335653}}^1$

素因数の和:335693

約数の個数: 16

約数和(自身を含む): 257782272

約数和(自身を除く): 112108870

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 335653, 671306, 2349571, 4699142, 10405243, 20810486, 72836701, 145673402]

約数ペア:

[(1, 145673402), (2, 72836701), (7, 20810486), (14, 10405243), (31, 4699142), (62, 2349571), (217, 671306), (434, 335653)]