858906853508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2113}}^1\times {\mathrm{10631}}^1$

素因数の和:12849

約数の個数: 72

約数和(自身を含む): 1674016055040

約数和(自身を除く): 815109201532

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1738, 2113, 3476, 4226, 8452, 9559, 10631, 19118, 21262, 23243, 38236, 42524, 46486, 92972, 116941, 166927, 233882, 255673, 333854, 467764, 511346, 667708, 839849, 1022692, 1286351, 1679698, 1836197, 2572702, 3359396, 3672394, 5145404, 7344788, 9238339, 18476678, 20198167, 22463303, 36953356, 40396334, 44926606, 80792668, 89853212, 101621729, 203243458, 247096333, 406486916, 494192666, 988385332, 1774600937, 2718059663, 3549201874, 5436119326, 7098403748, 10872238652, 19520610307, 39041220614, 78082441228, 214726713377, 429453426754, 858906853508]

約数ペア:

[(1, 858906853508), (2, 429453426754), (4, 214726713377), (11, 78082441228), (22, 39041220614), (44, 19520610307), (79, 10872238652), (121, 7098403748), (158, 5436119326), (242, 3549201874), (316, 2718059663), (484, 1774600937), (869, 988385332), (1738, 494192666), (2113, 406486916), (3476, 247096333), (4226, 203243458), (8452, 101621729), (9559, 89853212), (10631, 80792668), (19118, 44926606), (21262, 40396334), (23243, 36953356), (38236, 22463303), (42524, 20198167), (46486, 18476678), (92972, 9238339), (116941, 7344788), (166927, 5145404), (233882, 3672394), (255673, 3359396), (333854, 2572702), (467764, 1836197), (511346, 1679698), (667708, 1286351), (839849, 1022692)]