246908691434

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2179}}^1\times {\mathrm{156943}}^1$

素因数の和:159162

約数の個数: 24

約数和(自身を含む): 391063642560

約数和(自身を除く): 144154951126

約数列:

[1, 2, 19, 38, 361, 722, 2179, 4358, 41401, 82802, 156943, 313886, 786619, 1573238, 2981917, 5963834, 56656423, 113312846, 341978797, 683957594, 6497597143, 12995194286, 123454345717, 246908691434]

約数ペア:

[(1, 246908691434), (2, 123454345717), (19, 12995194286), (38, 6497597143), (361, 683957594), (722, 341978797), (2179, 113312846), (4358, 56656423), (41401, 5963834), (82802, 2981917), (156943, 1573238), (313886, 786619)]