510207988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4228

約数の個数: 48

約数和(自身を含む): 994775040

約数和(自身を除く): 484567052

約数列:

[1, 2, 4, 19, 23, 38, 46, 71, 76, 92, 142, 284, 437, 874, 1349, 1633, 1748, 2698, 3266, 4111, 5396, 6532, 8222, 16444, 31027, 62054, 78109, 94553, 124108, 156218, 189106, 291881, 312436, 378212, 583762, 1167524, 1796507, 3593014, 5545739, 6713263, 7186028, 11091478, 13426526, 22182956, 26853052, 127551997, 255103994, 510207988]

約数ペア:

[(1, 510207988), (2, 255103994), (4, 127551997), (19, 26853052), (23, 22182956), (38, 13426526), (46, 11091478), (71, 7186028), (76, 6713263), (92, 5545739), (142, 3593014), (284, 1796507), (437, 1167524), (874, 583762), (1349, 378212), (1633, 312436), (1748, 291881), (2698, 189106), (3266, 156218), (4111, 124108), (5396, 94553), (6532, 78109), (8222, 62054), (16444, 31027)]