29999399402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1\times {\mathrm{47129}}^1$

素因数の和:49550

約数の個数: 32

約数和(自身を含む): 54158025600

約数和(自身を除く): 24158626198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2393, 4786, 16751, 33502, 45467, 47129, 90934, 94258, 318269, 329903, 636538, 659806, 895451, 1790902, 6268157, 12536314, 112779697, 225559394, 789457879, 1578915758, 2142814243, 4285628486, 14999699701, 29999399402]

約数ペア:

[(1, 29999399402), (2, 14999699701), (7, 4285628486), (14, 2142814243), (19, 1578915758), (38, 789457879), (133, 225559394), (266, 112779697), (2393, 12536314), (4786, 6268157), (16751, 1790902), (33502, 895451), (45467, 659806), (47129, 636538), (90934, 329903), (94258, 318269)]