1728141842

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4256507}}^1$

素因数の和:4256545

約数の個数: 16

約数和(自身を含む): 3064685760

約数和(自身を除く): 1336543918

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4256507, 8513014, 29795549, 59591098, 123438703, 246877406, 864070921, 1728141842]

約数ペア:

[(1, 1728141842), (2, 864070921), (7, 246877406), (14, 123438703), (29, 59591098), (58, 29795549), (203, 8513014), (406, 4256507)]