386793967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 490291200

約数和(自身を除く): 103497233

約数列:

[1, 7, 23, 29, 37, 161, 203, 259, 667, 851, 1073, 2239, 4669, 5957, 7511, 15673, 24679, 51497, 64931, 82843, 172753, 360479, 454517, 579901, 1493413, 1905389, 2402447, 10453891, 13337723, 16817129, 55256281, 386793967]

約数ペア:

[(1, 386793967), (7, 55256281), (23, 16817129), (29, 13337723), (37, 10453891), (161, 2402447), (203, 1905389), (259, 1493413), (667, 579901), (851, 454517), (1073, 360479), (2239, 172753), (4669, 82843), (5957, 64931), (7511, 51497), (15673, 24679)]