2028162356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{117889}}^1$

素因数の和:117944

約数の個数: 48

約数和(自身を含む): 4277992320

約数和(自身を除く): 2249829964

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 4301, 8602, 17204, 117889, 235778, 471556, 1296779, 2004113, 2593558, 2711447, 4008226, 5187116, 5422894, 8016452, 10845788, 22045243, 29825917, 44090486, 46094599, 59651834, 88180972, 92189198, 119303668, 184378396, 507040589, 1014081178, 2028162356]

約数ペア:

[(1, 2028162356), (2, 1014081178), (4, 507040589), (11, 184378396), (17, 119303668), (22, 92189198), (23, 88180972), (34, 59651834), (44, 46094599), (46, 44090486), (68, 29825917), (92, 22045243), (187, 10845788), (253, 8016452), (374, 5422894), (391, 5187116), (506, 4008226), (748, 2711447), (782, 2593558), (1012, 2004113), (1564, 1296779), (4301, 471556), (8602, 235778), (17204, 117889)]