291248718

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{4973}}^1$

素因数の和:5248

約数の個数: 32

約数和(自身を含む): 598790016

約数和(自身を除く): 307541298

約数列:

[1, 2, 3, 6, 43, 86, 129, 227, 258, 454, 681, 1362, 4973, 9761, 9946, 14919, 19522, 29283, 29838, 58566, 213839, 427678, 641517, 1128871, 1283034, 2257742, 3386613, 6773226, 48541453, 97082906, 145624359, 291248718]

約数ペア:

[(1, 291248718), (2, 145624359), (3, 97082906), (6, 48541453), (43, 6773226), (86, 3386613), (129, 2257742), (227, 1283034), (258, 1128871), (454, 641517), (681, 427678), (1362, 213839), (4973, 58566), (9761, 29838), (9946, 29283), (14919, 19522)]