1350794018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{2383}}^1$

素因数の和:4542

約数の個数: 32

約数和(自身を含む): 2439690240

約数和(自身を除く): 1088896222

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2131, 2383, 4262, 4766, 14917, 16681, 29834, 33362, 40489, 45277, 80978, 90554, 283423, 316939, 566846, 633878, 5078173, 10156346, 35547211, 71094422, 96485287, 192970574, 675397009, 1350794018]

約数ペア:

[(1, 1350794018), (2, 675397009), (7, 192970574), (14, 96485287), (19, 71094422), (38, 35547211), (133, 10156346), (266, 5078173), (2131, 633878), (2383, 566846), (4262, 316939), (4766, 283423), (14917, 90554), (16681, 80978), (29834, 45277), (33362, 40489)]