1888577075726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{617}}^1\times {\mathrm{1399}}^1\times {\mathrm{9041}}^1$

素因数の和:11081

約数の個数: 48

約数和(自身を含む): 3121432221600

約数和(自身を除く): 1232855145874

約数列:

[1, 2, 11, 22, 121, 242, 617, 1234, 1399, 2798, 6787, 9041, 13574, 15389, 18082, 30778, 74657, 99451, 149314, 169279, 198902, 338558, 863183, 1093961, 1726366, 2187922, 5578297, 9495013, 11156594, 12648359, 18990026, 25296718, 61361267, 104445143, 122722534, 139131949, 208890286, 278263898, 674973937, 1349947874, 1530451439, 3060902878, 7804037503, 15608075006, 85844412533, 171688825066, 944288537863, 1888577075726]

約数ペア:

[(1, 1888577075726), (2, 944288537863), (11, 171688825066), (22, 85844412533), (121, 15608075006), (242, 7804037503), (617, 3060902878), (1234, 1530451439), (1399, 1349947874), (2798, 674973937), (6787, 278263898), (9041, 208890286), (13574, 139131949), (15389, 122722534), (18082, 104445143), (30778, 61361267), (74657, 25296718), (99451, 18990026), (149314, 12648359), (169279, 11156594), (198902, 9495013), (338558, 5578297), (863183, 2187922), (1093961, 1726366)]