392041438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{45491}}^1$

素因数の和:45663

約数の個数: 16

約数和(自身を含む): 611412480

約数和(自身を除く): 219371042

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 45491, 90982, 1410221, 2820442, 6323249, 12646498, 196020719, 392041438]

約数ペア:

[(1, 392041438), (2, 196020719), (31, 12646498), (62, 6323249), (139, 2820442), (278, 1410221), (4309, 90982), (8618, 45491)]