1239315878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{93703}}^1$

素因数の和:94111

約数の個数: 16

約数和(自身を含む): 1973406240

約数和(自身を除く): 734090362

約数列:

[1, 2, 17, 34, 389, 778, 6613, 13226, 93703, 187406, 1592951, 3185902, 36450467, 72900934, 619657939, 1239315878]

約数ペア:

[(1, 1239315878), (2, 619657939), (17, 72900934), (34, 36450467), (389, 3185902), (778, 1592951), (6613, 187406), (13226, 93703)]