378098

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 656640

約数和(自身を除く): 278542

約数列:

[1, 2, 7, 14, 113, 226, 239, 478, 791, 1582, 1673, 3346, 27007, 54014, 189049, 378098]

約数ペア:

[(1, 378098), (2, 189049), (7, 54014), (14, 27007), (113, 3346), (226, 1673), (239, 1582), (478, 791)]