520055966

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1\times {\mathrm{1303}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 785420064

約数和(自身を除く): 265364098

約数列:

[1, 2, 197, 394, 1013, 1303, 2026, 2606, 199561, 256691, 399122, 513382, 1319939, 2639878, 260027983, 520055966]

約数ペア:

[(1, 520055966), (2, 260027983), (197, 2639878), (394, 1319939), (1013, 513382), (1303, 399122), (2026, 256691), (2606, 199561)]