142730434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{132403}}^1$

素因数の和:132430

約数の個数: 24

約数和(自身を含む): 271693008

約数和(自身を除く): 128962574

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 132403, 264806, 926821, 1456433, 1853642, 2912866, 6487747, 10195031, 12975494, 20390062, 71365217, 142730434]

約数ペア:

[(1, 142730434), (2, 71365217), (7, 20390062), (11, 12975494), (14, 10195031), (22, 6487747), (49, 2912866), (77, 1853642), (98, 1456433), (154, 926821), (539, 264806), (1078, 132403)]