8131178497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{1151}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 9487134720

約数和(自身を除く): 1355956223

約数列:

[1, 13, 19, 37, 247, 481, 703, 773, 1151, 9139, 10049, 14687, 14963, 21869, 28601, 42587, 190931, 284297, 371813, 543419, 553631, 809153, 889723, 7064447, 10518989, 11566399, 16904737, 32919751, 219761581, 427956763, 625475269, 8131178497]

約数ペア:

[(1, 8131178497), (13, 625475269), (19, 427956763), (37, 219761581), (247, 32919751), (481, 16904737), (703, 11566399), (773, 10518989), (1151, 7064447), (9139, 889723), (10049, 809153), (14687, 553631), (14963, 543419), (21869, 371813), (28601, 284297), (42587, 190931)]