1269264322

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1\times {\mathrm{4271}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 1919836800

約数和(自身を除く): 650572478

約数列:

[1, 2, 139, 278, 1069, 2138, 4271, 8542, 148591, 297182, 593669, 1187338, 4565699, 9131398, 634632161, 1269264322]

約数ペア:

[(1, 1269264322), (2, 634632161), (139, 9131398), (278, 4565699), (1069, 1187338), (2138, 593669), (4271, 297182), (8542, 148591)]