989355324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{9719}}^1$

素因数の和:10242

約数の個数: 48

約数和(自身を含む): 2449440000

約数和(自身を除く): 1460084676

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 499, 998, 1497, 1996, 2994, 5988, 8483, 9719, 16966, 19438, 25449, 29157, 33932, 38876, 50898, 58314, 101796, 116628, 165223, 330446, 495669, 660892, 991338, 1982676, 4849781, 9699562, 14549343, 19399124, 29098686, 58197372, 82446277, 164892554, 247338831, 329785108, 494677662, 989355324]

約数ペア:

[(1, 989355324), (2, 494677662), (3, 329785108), (4, 247338831), (6, 164892554), (12, 82446277), (17, 58197372), (34, 29098686), (51, 19399124), (68, 14549343), (102, 9699562), (204, 4849781), (499, 1982676), (998, 991338), (1497, 660892), (1996, 495669), (2994, 330446), (5988, 165223), (8483, 116628), (9719, 101796), (16966, 58314), (19438, 50898), (25449, 38876), (29157, 33932)]