1123458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 2681856

約数和(自身を除く): 1558398

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1163, 2326, 3489, 6978, 8141, 16282, 24423, 26749, 48846, 53498, 80247, 160494, 187243, 374486, 561729, 1123458]

約数ペア:

[(1, 1123458), (2, 561729), (3, 374486), (6, 187243), (7, 160494), (14, 80247), (21, 53498), (23, 48846), (42, 26749), (46, 24423), (69, 16282), (138, 8141), (161, 6978), (322, 3489), (483, 2326), (966, 1163)]