9278890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40343}}^1$

素因数の和:40373

約数の個数: 16

約数和(自身を含む): 17428608

約数和(自身を除く): 8149718

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 40343, 80686, 201715, 403430, 927889, 1855778, 4639445, 9278890]

約数ペア:

[(1, 9278890), (2, 4639445), (5, 1855778), (10, 927889), (23, 403430), (46, 201715), (115, 80686), (230, 40343)]