388363534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27109}}^1$

素因数の和:27172

約数の個数: 32

約数和(自身を含む): 683172000

約数和(自身を除く): 294808466

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 27109, 54218, 352417, 515071, 704834, 786161, 1030142, 1572322, 6695923, 10220093, 13391846, 14937059, 20440186, 29874118, 194181767, 388363534]

約数ペア:

[(1, 388363534), (2, 194181767), (13, 29874118), (19, 20440186), (26, 14937059), (29, 13391846), (38, 10220093), (58, 6695923), (247, 1572322), (377, 1030142), (494, 786161), (551, 704834), (754, 515071), (1102, 352417), (7163, 54218), (14326, 27109)]