4660778812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{21067}}^1$

素因数の和:21202

約数の個数: 48

約数和(自身を含む): 8919348480

約数和(自身を除く): 4258569668

約数列:

[1, 2, 4, 19, 38, 41, 71, 76, 82, 142, 164, 284, 779, 1349, 1558, 2698, 2911, 3116, 5396, 5822, 11644, 21067, 42134, 55309, 84268, 110618, 221236, 400273, 800546, 863747, 1495757, 1601092, 1727494, 2991514, 3454988, 5983028, 16411193, 28419383, 32822386, 56838766, 61326037, 65644772, 113677532, 122652074, 245304148, 1165194703, 2330389406, 4660778812]

約数ペア:

[(1, 4660778812), (2, 2330389406), (4, 1165194703), (19, 245304148), (38, 122652074), (41, 113677532), (71, 65644772), (76, 61326037), (82, 56838766), (142, 32822386), (164, 28419383), (284, 16411193), (779, 5983028), (1349, 3454988), (1558, 2991514), (2698, 1727494), (2911, 1601092), (3116, 1495757), (5396, 863747), (5822, 800546), (11644, 400273), (21067, 221236), (42134, 110618), (55309, 84268)]