1801471406

素因数分解:

$2^1\times 7^1\times {\mathrm{3323}}^1\times {\mathrm{38723}}^1$

素因数の和:42055

約数の個数: 16

約数和(自身を含む): 3089245824

約数和(自身を除く): 1287774418

約数列:

[1, 2, 7, 14, 3323, 6646, 23261, 38723, 46522, 77446, 271061, 542122, 128676529, 257353058, 900735703, 1801471406]

約数ペア:

[(1, 1801471406), (2, 900735703), (7, 257353058), (14, 128676529), (3323, 542122), (6646, 271061), (23261, 77446), (38723, 46522)]