2572518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 5797440

約数和(自身を除く): 3224922

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 59, 78, 86, 118, 129, 169, 177, 258, 338, 354, 507, 559, 767, 1014, 1118, 1534, 1677, 2301, 2537, 3354, 4602, 5074, 7267, 7611, 9971, 14534, 15222, 19942, 21801, 29913, 32981, 43602, 59826, 65962, 98943, 197886, 428753, 857506, 1286259, 2572518]

約数ペア:

[(1, 2572518), (2, 1286259), (3, 857506), (6, 428753), (13, 197886), (26, 98943), (39, 65962), (43, 59826), (59, 43602), (78, 32981), (86, 29913), (118, 21801), (129, 19942), (169, 15222), (177, 14534), (258, 9971), (338, 7611), (354, 7267), (507, 5074), (559, 4602), (767, 3354), (1014, 2537), (1118, 2301), (1534, 1677)]