979640038948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1\times {\mathrm{153337}}^1$

素因数の和:155404

約数の個数: 48

約数和(自身を含む): 1854776448000

約数和(自身を除く): 875136409052

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 1999, 3196, 3998, 7996, 33983, 67966, 93953, 135932, 153337, 187906, 306674, 375812, 613348, 1597201, 2606729, 3194402, 5213458, 6388804, 7206839, 10426916, 14413678, 28827356, 122516263, 245032526, 306520663, 490065052, 613041326, 1226082652, 5210851271, 10421702542, 14406471161, 20843405084, 28812942322, 57625884644, 244910009737, 489820019474, 979640038948]

約数ペア:

[(1, 979640038948), (2, 489820019474), (4, 244910009737), (17, 57625884644), (34, 28812942322), (47, 20843405084), (68, 14406471161), (94, 10421702542), (188, 5210851271), (799, 1226082652), (1598, 613041326), (1999, 490065052), (3196, 306520663), (3998, 245032526), (7996, 122516263), (33983, 28827356), (67966, 14413678), (93953, 10426916), (135932, 7206839), (153337, 6388804), (187906, 5213458), (306674, 3194402), (375812, 2606729), (613348, 1597201)]