2733458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 5273856

約数和(自身を除く): 2540398

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 653, 1306, 2093, 4186, 4571, 8489, 9142, 15019, 16978, 30038, 59423, 105133, 118846, 195247, 210266, 390494, 1366729, 2733458]

約数ペア:

[(1, 2733458), (2, 1366729), (7, 390494), (13, 210266), (14, 195247), (23, 118846), (26, 105133), (46, 59423), (91, 30038), (161, 16978), (182, 15019), (299, 9142), (322, 8489), (598, 4571), (653, 4186), (1306, 2093)]