39389558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 65372160

約数和(自身を除く): 25982602

約数列:

[1, 2, 13, 26, 79, 127, 151, 158, 254, 302, 1027, 1651, 1963, 2054, 3302, 3926, 10033, 11929, 19177, 20066, 23858, 38354, 130429, 155077, 249301, 260858, 310154, 498602, 1514983, 3029966, 19694779, 39389558]

約数ペア:

[(1, 39389558), (2, 19694779), (13, 3029966), (26, 1514983), (79, 498602), (127, 310154), (151, 260858), (158, 249301), (254, 155077), (302, 130429), (1027, 38354), (1651, 23858), (1963, 20066), (2054, 19177), (3302, 11929), (3926, 10033)]