2018649428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 3795761088

約数和(自身を除く): 1777111660

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 251, 404, 502, 1004, 1171, 1717, 2342, 3434, 4267, 4684, 6868, 8534, 17068, 19907, 25351, 39814, 50702, 79628, 101404, 118271, 236542, 293921, 430967, 473084, 587842, 861934, 1175684, 1723868, 2010607, 4021214, 4996657, 8042428, 9993314, 19986628, 29686021, 59372042, 118744084, 504662357, 1009324714, 2018649428]

約数ペア:

[(1, 2018649428), (2, 1009324714), (4, 504662357), (17, 118744084), (34, 59372042), (68, 29686021), (101, 19986628), (202, 9993314), (251, 8042428), (404, 4996657), (502, 4021214), (1004, 2010607), (1171, 1723868), (1717, 1175684), (2342, 861934), (3434, 587842), (4267, 473084), (4684, 430967), (6868, 293921), (8534, 236542), (17068, 118271), (19907, 101404), (25351, 79628), (39814, 50702)]