285055246

素因数分解:

$2^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{4001}}^1$

素因数の和:4744

約数の個数: 24

約数和(自身を含む): 498200976

約数和(自身を除く): 213145730

約数列:

[1, 2, 7, 14, 49, 98, 727, 1454, 4001, 5089, 8002, 10178, 28007, 35623, 56014, 71246, 196049, 392098, 2908727, 5817454, 20361089, 40722178, 142527623, 285055246]

約数ペア:

[(1, 285055246), (2, 142527623), (7, 40722178), (14, 20361089), (49, 5817454), (98, 2908727), (727, 392098), (1454, 196049), (4001, 71246), (5089, 56014), (8002, 35623), (10178, 28007)]