2018016091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{363541}}^1$

素因数の和:363622

約数の個数: 16

約数和(自身を含む): 2524435648

約数和(自身を除く): 506419557

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 363541, 2544787, 4726033, 22176001, 33082231, 155232007, 288288013, 2018016091]

約数ペア:

[(1, 2018016091), (7, 288288013), (13, 155232007), (61, 33082231), (91, 22176001), (427, 4726033), (793, 2544787), (5551, 363541)]