630016982

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1216249}}^1$

素因数の和:1216295

約数の個数: 16

約数和(自身を含む): 1109220000

約数和(自身を除く): 479203018

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1216249, 2432498, 8513743, 17027486, 45001213, 90002426, 315008491, 630016982]

約数ペア:

[(1, 630016982), (2, 315008491), (7, 90002426), (14, 45001213), (37, 17027486), (74, 8513743), (259, 2432498), (518, 1216249)]