1319265142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{5557}}^1$

素因数の和:5992

約数の個数: 32

約数和(自身を含む): 2229780672

約数和(自身を除く): 910515530

約数列:

[1, 2, 13, 23, 26, 46, 299, 397, 598, 794, 5161, 5557, 9131, 10322, 11114, 18262, 72241, 118703, 127811, 144482, 237406, 255622, 1661543, 2206129, 3323086, 4412258, 28679677, 50740967, 57359354, 101481934, 659632571, 1319265142]

約数ペア:

[(1, 1319265142), (2, 659632571), (13, 101481934), (23, 57359354), (26, 50740967), (46, 28679677), (299, 4412258), (397, 3323086), (598, 2206129), (794, 1661543), (5161, 255622), (5557, 237406), (9131, 144482), (10322, 127811), (11114, 118703), (18262, 72241)]