2078207973

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 3216058560

約数和(自身を除く): 1137850587

約数列:

[1, 3, 9, 19, 57, 113, 131, 171, 339, 393, 821, 1017, 1179, 2147, 2463, 2489, 6441, 7389, 7467, 14803, 15599, 19323, 22401, 44409, 46797, 92773, 107551, 133227, 140391, 278319, 281257, 322653, 834957, 843771, 967959, 1762687, 2043469, 2531313, 5288061, 6130407, 12153263, 15864183, 18391221, 36459789, 109379367, 230911997, 692735991, 2078207973]

約数ペア:

[(1, 2078207973), (3, 692735991), (9, 230911997), (19, 109379367), (57, 36459789), (113, 18391221), (131, 15864183), (171, 12153263), (339, 6130407), (393, 5288061), (821, 2531313), (1017, 2043469), (1179, 1762687), (2147, 967959), (2463, 843771), (2489, 834957), (6441, 322653), (7389, 281257), (7467, 278319), (14803, 140391), (15599, 133227), (19323, 107551), (22401, 92773), (44409, 46797)]