395831151142

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{205103}}^1$

素因数の和:205585

約数の個数: 48

約数和(自身を含む): 707067325440

約数和(自身を除く): 311236174298

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 419, 658, 838, 2303, 2933, 4606, 5866, 19693, 20531, 39386, 41062, 137851, 205103, 275702, 410206, 964957, 1435721, 1929914, 2871442, 9639841, 10050047, 19279682, 20100094, 67478887, 85938157, 134957774, 171876314, 472352209, 601567099, 944704418, 1203134198, 4039093379, 4210969693, 8078186758, 8421939386, 28273653653, 56547307306, 197915575571, 395831151142]

約数ペア:

[(1, 395831151142), (2, 197915575571), (7, 56547307306), (14, 28273653653), (47, 8421939386), (49, 8078186758), (94, 4210969693), (98, 4039093379), (329, 1203134198), (419, 944704418), (658, 601567099), (838, 472352209), (2303, 171876314), (2933, 134957774), (4606, 85938157), (5866, 67478887), (19693, 20100094), (20531, 19279682), (39386, 10050047), (41062, 9639841), (137851, 2871442), (205103, 1929914), (275702, 1435721), (410206, 964957)]