1376255998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{670037}}^1$

素因数の和:670131

約数の個数: 16

約数和(自身を含む): 2251327680

約数和(自身を除く): 875071682

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 670037, 1340074, 8710481, 17420962, 52932923, 105865846, 688127999, 1376255998]

約数ペア:

[(1, 1376255998), (2, 688127999), (13, 105865846), (26, 52932923), (79, 17420962), (158, 8710481), (1027, 1340074), (2054, 670037)]