1228592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2516

約数の個数: 20

約数和(自身を含む): 2458176

約数和(自身を除く): 1229584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2477, 4954, 9908, 19816, 39632, 76787, 153574, 307148, 614296, 1228592]

約数ペア:

[(1, 1228592), (2, 614296), (4, 307148), (8, 153574), (16, 76787), (31, 39632), (62, 19816), (124, 9908), (248, 4954), (496, 2477)]