13011705406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{662443}}^1$

素因数の和:662536

約数の個数: 32

約数和(自身を含む): 23657200128

約数和(自身を除く): 10645494722

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 19642, 662443, 1324886, 4637101, 9274202, 15236189, 30472378, 40409023, 80818046, 106653323, 213306646, 282863161, 565726322, 929407529, 1858815058, 6505852703, 13011705406]

約数ペア:

[(1, 13011705406), (2, 6505852703), (7, 1858815058), (14, 929407529), (23, 565726322), (46, 282863161), (61, 213306646), (122, 106653323), (161, 80818046), (322, 40409023), (427, 30472378), (854, 15236189), (1403, 9274202), (2806, 4637101), (9821, 1324886), (19642, 662443)]