1644489326714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1\times {\mathrm{154061}}^1$

素因数の和:155366

約数の個数: 32

約数和(自身を含む): 2664853551360

約数和(自身を除く): 1020364224646

約数列:

[1, 2, 13, 26, 571, 719, 1142, 1438, 7423, 9347, 14846, 18694, 154061, 308122, 410549, 821098, 2002793, 4005586, 5337137, 10674274, 87968831, 110769859, 175937662, 221539718, 1143594803, 1440008167, 2287189606, 2880016334, 63249589489, 126499178978, 822244663357, 1644489326714]

約数ペア:

[(1, 1644489326714), (2, 822244663357), (13, 126499178978), (26, 63249589489), (571, 2880016334), (719, 2287189606), (1142, 1440008167), (1438, 1143594803), (7423, 221539718), (9347, 175937662), (14846, 110769859), (18694, 87968831), (154061, 10674274), (308122, 5337137), (410549, 4005586), (821098, 2002793)]