470891486284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10357}}^1\times {\mathrm{5591}}^1$

素因数の和:16078

約数の個数: 48

約数和(自身を含む): 875779672320

約数和(自身を除く): 404888186036

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 5591, 8132, 10357, 11182, 20714, 22364, 41428, 106229, 196783, 212458, 393566, 424916, 598237, 787132, 1108199, 1196474, 2216398, 2392948, 4432796, 11366503, 21055781, 22733006, 42111562, 45466012, 57905987, 84223124, 115811974, 231623948, 1100213753, 2200427506, 4400855012, 6195940609, 12391881218, 24783762436, 117722871571, 235445743142, 470891486284]

約数ペア:

[(1, 470891486284), (2, 235445743142), (4, 117722871571), (19, 24783762436), (38, 12391881218), (76, 6195940609), (107, 4400855012), (214, 2200427506), (428, 1100213753), (2033, 231623948), (4066, 115811974), (5591, 84223124), (8132, 57905987), (10357, 45466012), (11182, 42111562), (20714, 22733006), (22364, 21055781), (41428, 11366503), (106229, 4432796), (196783, 2392948), (212458, 2216398), (393566, 1196474), (424916, 1108199), (598237, 787132)]