2497054681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 2886451200

約数和(自身を除く): 389396519

約数列:

[1, 11, 31, 47, 341, 347, 449, 517, 1457, 3817, 4939, 10757, 13919, 16027, 16309, 21103, 118327, 153109, 155803, 179399, 232133, 505579, 654193, 1713833, 4829893, 5561369, 7196123, 7322741, 53128823, 80550151, 227004971, 2497054681]

約数ペア:

[(1, 2497054681), (11, 227004971), (31, 80550151), (47, 53128823), (341, 7322741), (347, 7196123), (449, 5561369), (517, 4829893), (1457, 1713833), (3817, 654193), (4939, 505579), (10757, 232133), (13919, 179399), (16027, 155803), (16309, 153109), (21103, 118327)]