83421130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641701}}^1$

素因数の和:641721

約数の個数: 16

約数和(自身を含む): 161708904

約数和(自身を除く): 78287774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 641701, 1283402, 3208505, 6417010, 8342113, 16684226, 41710565, 83421130]

約数ペア:

[(1, 83421130), (2, 41710565), (5, 16684226), (10, 8342113), (13, 6417010), (26, 3208505), (65, 1283402), (130, 641701)]