1019969202

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{80681}}^1$

素因数の和:80743

約数の個数: 48

約数和(自身を含む): 2428205472

約数和(自身を除く): 1408236270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 80681, 161362, 242043, 484086, 564767, 1129534, 1694301, 3388602, 3469283, 3953369, 6938566, 7906738, 10407849, 11860107, 20815698, 23720214, 24284981, 48569962, 72854943, 145709886, 169994867, 339989734, 509984601, 1019969202]

約数ペア:

[(1, 1019969202), (2, 509984601), (3, 339989734), (6, 169994867), (7, 145709886), (14, 72854943), (21, 48569962), (42, 24284981), (43, 23720214), (49, 20815698), (86, 11860107), (98, 10407849), (129, 7906738), (147, 6938566), (258, 3953369), (294, 3469283), (301, 3388602), (602, 1694301), (903, 1129534), (1806, 564767), (2107, 484086), (4214, 242043), (6321, 161362), (12642, 80681)]