490929659388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{965857}}^1$

素因数の和:967891

約数の個数: 72

約数和(自身を含む): 1418945851232

約数和(自身を除く): 928016191844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2017, 4034, 6051, 8068, 12102, 14119, 18153, 24204, 28238, 36306, 42357, 56476, 72612, 84714, 127071, 169428, 254142, 508284, 965857, 1931714, 2897571, 3863428, 5795142, 6760999, 8692713, 11590284, 13521998, 17385426, 20282997, 27043996, 34770852, 40565994, 60848991, 81131988, 121697982, 243395964, 1948133569, 3896267138, 5844400707, 7792534276, 11688801414, 13636934983, 17533202121, 23377602828, 27273869966, 35066404242, 40910804949, 54547739932, 70132808484, 81821609898, 122732414847, 163643219796, 245464829694, 490929659388]

約数ペア:

[(1, 490929659388), (2, 245464829694), (3, 163643219796), (4, 122732414847), (6, 81821609898), (7, 70132808484), (9, 54547739932), (12, 40910804949), (14, 35066404242), (18, 27273869966), (21, 23377602828), (28, 17533202121), (36, 13636934983), (42, 11688801414), (63, 7792534276), (84, 5844400707), (126, 3896267138), (252, 1948133569), (2017, 243395964), (4034, 121697982), (6051, 81131988), (8068, 60848991), (12102, 40565994), (14119, 34770852), (18153, 27043996), (24204, 20282997), (28238, 17385426), (36306, 13521998), (42357, 11590284), (56476, 8692713), (72612, 6760999), (84714, 5795142), (127071, 3863428), (169428, 2897571), (254142, 1931714), (508284, 965857)]