1902385842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45294901}}^1$

素因数の和:45294913

約数の個数: 16

約数和(自身を含む): 4348310592

約数和(自身を除く): 2445924750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45294901, 90589802, 135884703, 271769406, 317064307, 634128614, 951192921, 1902385842]

約数ペア:

[(1, 1902385842), (2, 951192921), (3, 634128614), (6, 317064307), (7, 271769406), (14, 135884703), (21, 90589802), (42, 45294901)]