127021154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^2$

素因数の和:642

約数の個数: 24

約数和(自身を含む): 209291292

約数和(自身を除く): 82270138

約数列:

[1, 2, 13, 26, 61, 122, 283, 566, 793, 1586, 3679, 7358, 17263, 34526, 80089, 160178, 224419, 448838, 1041157, 2082314, 4885429, 9770858, 63510577, 127021154]

約数ペア:

[(1, 127021154), (2, 63510577), (13, 9770858), (26, 4885429), (61, 2082314), (122, 1041157), (283, 448838), (566, 224419), (793, 160178), (1586, 80089), (3679, 34526), (7358, 17263)]