326486518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 522466560

約数和(自身を除く): 195980042

約数列:

[1, 2, 23, 46, 61, 122, 307, 379, 614, 758, 1403, 2806, 7061, 8717, 14122, 17434, 18727, 23119, 37454, 46238, 116353, 232706, 430721, 531737, 861442, 1063474, 2676119, 5352238, 7097533, 14195066, 163243259, 326486518]

約数ペア:

[(1, 326486518), (2, 163243259), (23, 14195066), (46, 7097533), (61, 5352238), (122, 2676119), (307, 1063474), (379, 861442), (614, 531737), (758, 430721), (1403, 232706), (2806, 116353), (7061, 46238), (8717, 37454), (14122, 23119), (17434, 18727)]