126806797012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1247951}}^1$

素因数の和:1248172

約数の個数: 48

約数和(自身を含む): 268359598080

約数和(自身を除く): 141552801068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 191, 266, 382, 532, 764, 1337, 2674, 3629, 5348, 7258, 14516, 25403, 50806, 101612, 1247951, 2495902, 4991804, 8735657, 17471314, 23711069, 34942628, 47422138, 94844276, 165977483, 238358641, 331954966, 476717282, 663909932, 953434564, 1668510487, 3337020974, 4528814179, 6674041948, 9057628358, 18115256716, 31701699253, 63403398506, 126806797012]

約数ペア:

[(1, 126806797012), (2, 63403398506), (4, 31701699253), (7, 18115256716), (14, 9057628358), (19, 6674041948), (28, 4528814179), (38, 3337020974), (76, 1668510487), (133, 953434564), (191, 663909932), (266, 476717282), (382, 331954966), (532, 238358641), (764, 165977483), (1337, 94844276), (2674, 47422138), (3629, 34942628), (5348, 23711069), (7258, 17471314), (14516, 8735657), (25403, 4991804), (50806, 2495902), (101612, 1247951)]