2100069531688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{884353}}^1$

素因数の和:885314

約数の個数: 64

約数和(自身を含む): 4393470672000

約数和(自身を除く): 2293401140312

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 919, 1292, 1838, 2584, 3676, 7352, 15623, 17461, 31246, 34922, 62492, 69844, 124984, 139688, 296837, 593674, 884353, 1187348, 1768706, 2374696, 3537412, 7074824, 15034001, 16802707, 30068002, 33605414, 60136004, 67210828, 120272008, 134421656, 285646019, 571292038, 812720407, 1142584076, 1625440814, 2285168152, 3250881628, 6501763256, 13816246919, 15441687733, 27632493838, 30883375466, 55264987676, 61766750932, 110529975352, 123533501864, 262508691461, 525017382922, 1050034765844, 2100069531688]

約数ペア:

[(1, 2100069531688), (2, 1050034765844), (4, 525017382922), (8, 262508691461), (17, 123533501864), (19, 110529975352), (34, 61766750932), (38, 55264987676), (68, 30883375466), (76, 27632493838), (136, 15441687733), (152, 13816246919), (323, 6501763256), (646, 3250881628), (919, 2285168152), (1292, 1625440814), (1838, 1142584076), (2584, 812720407), (3676, 571292038), (7352, 285646019), (15623, 134421656), (17461, 120272008), (31246, 67210828), (34922, 60136004), (62492, 33605414), (69844, 30068002), (124984, 16802707), (139688, 15034001), (296837, 7074824), (593674, 3537412), (884353, 2374696), (1187348, 1768706)]