2656694868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{55921}}^1$

素因数の和:56072

約数の個数: 48

約数和(自身を含む): 6426108864

約数和(自身を除く): 3769413996

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 428, 444, 642, 1284, 3959, 7918, 11877, 15836, 23754, 47508, 55921, 111842, 167763, 223684, 335526, 671052, 2069077, 4138154, 5983547, 6207231, 8276308, 11967094, 12414462, 17950641, 23934188, 24828924, 35901282, 71802564, 221391239, 442782478, 664173717, 885564956, 1328347434, 2656694868]

約数ペア:

[(1, 2656694868), (2, 1328347434), (3, 885564956), (4, 664173717), (6, 442782478), (12, 221391239), (37, 71802564), (74, 35901282), (107, 24828924), (111, 23934188), (148, 17950641), (214, 12414462), (222, 11967094), (321, 8276308), (428, 6207231), (444, 5983547), (642, 4138154), (1284, 2069077), (3959, 671052), (7918, 335526), (11877, 223684), (15836, 167763), (23754, 111842), (47508, 55921)]