551445236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1303}}^1\times {\mathrm{3413}}^1$

素因数の和:4751

約数の個数: 24

約数和(自身を含む): 997215744

約数和(自身を除く): 445770508

約数列:

[1, 2, 4, 31, 62, 124, 1303, 2606, 3413, 5212, 6826, 13652, 40393, 80786, 105803, 161572, 211606, 423212, 4447139, 8894278, 17788556, 137861309, 275722618, 551445236]

約数ペア:

[(1, 551445236), (2, 275722618), (4, 137861309), (31, 17788556), (62, 8894278), (124, 4447139), (1303, 423212), (2606, 211606), (3413, 161572), (5212, 105803), (6826, 80786), (13652, 40393)]