428435102

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{18691}}^1$

素因数の和:18923

約数の個数: 16

約数和(自身を含む): 655640592

約数和(自身を除く): 227205490

約数列:

[1, 2, 73, 146, 157, 314, 11461, 18691, 22922, 37382, 1364443, 2728886, 2934487, 5868974, 214217551, 428435102]

約数ペア:

[(1, 428435102), (2, 214217551), (73, 5868974), (146, 2934487), (157, 2728886), (314, 1364443), (11461, 37382), (18691, 22922)]