1304980991

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{14683}}^1$

素因数の和:14822

約数の個数: 16

約数和(自身を含む): 1398386688

約数和(自身を除く): 93405697

約数列:

[1, 31, 47, 61, 1457, 1891, 2867, 14683, 88877, 455173, 690101, 895663, 21393131, 27765553, 42096161, 1304980991]

約数ペア:

[(1, 1304980991), (31, 42096161), (47, 27765553), (61, 21393131), (1457, 895663), (1891, 690101), (2867, 455173), (14683, 88877)]