4030984748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{142963}}^1$

素因数の和:143046

約数の個数: 48

約数和(自身を含む): 8646462720

約数和(自身を除く): 4615477972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 14098, 28196, 142963, 285926, 571852, 1000741, 2001482, 2716297, 4002964, 5432594, 7577039, 10865188, 15154078, 19014079, 30308156, 38028158, 53039273, 76056316, 106078546, 143963741, 212157092, 287927482, 575854964, 1007746187, 2015492374, 4030984748]

約数ペア:

[(1, 4030984748), (2, 2015492374), (4, 1007746187), (7, 575854964), (14, 287927482), (19, 212157092), (28, 143963741), (38, 106078546), (53, 76056316), (76, 53039273), (106, 38028158), (133, 30308156), (212, 19014079), (266, 15154078), (371, 10865188), (532, 7577039), (742, 5432594), (1007, 4002964), (1484, 2716297), (2014, 2001482), (4028, 1000741), (7049, 571852), (14098, 285926), (28196, 142963)]