5121558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 12252240

約数和(自身を除く): 7130682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 509, 559, 774, 1018, 1118, 1527, 1677, 3054, 3354, 4581, 5031, 6617, 9162, 10062, 13234, 19851, 21887, 39702, 43774, 59553, 65661, 119106, 131322, 196983, 284531, 393966, 569062, 853593, 1707186, 2560779, 5121558]

約数ペア:

[(1, 5121558), (2, 2560779), (3, 1707186), (6, 853593), (9, 569062), (13, 393966), (18, 284531), (26, 196983), (39, 131322), (43, 119106), (78, 65661), (86, 59553), (117, 43774), (129, 39702), (234, 21887), (258, 19851), (387, 13234), (509, 10062), (559, 9162), (774, 6617), (1018, 5031), (1118, 4581), (1527, 3354), (1677, 3054)]