4089558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 9269568

約数和(自身を除く): 5180010

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 131, 242, 258, 262, 363, 393, 473, 726, 786, 946, 1419, 1441, 2838, 2882, 4323, 5203, 5633, 8646, 10406, 11266, 15609, 15851, 16899, 31218, 31702, 33798, 47553, 61963, 95106, 123926, 185889, 371778, 681593, 1363186, 2044779, 4089558]

約数ペア:

[(1, 4089558), (2, 2044779), (3, 1363186), (6, 681593), (11, 371778), (22, 185889), (33, 123926), (43, 95106), (66, 61963), (86, 47553), (121, 33798), (129, 31702), (131, 31218), (242, 16899), (258, 15851), (262, 15609), (363, 11266), (393, 10406), (473, 8646), (726, 5633), (786, 5203), (946, 4323), (1419, 2882), (1441, 2838)]