859475806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{13291}}^1$

素因数の和:13480

約数の個数: 32

約数和(自身を含む): 1531238400

約数和(自身を除く): 671762594

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 1043, 2086, 4619, 9238, 13291, 26582, 32333, 64666, 93037, 186074, 412021, 824042, 1980359, 2884147, 3960718, 5768294, 13862513, 27725026, 61391129, 122782258, 429737903, 859475806]

約数ペア:

[(1, 859475806), (2, 429737903), (7, 122782258), (14, 61391129), (31, 27725026), (62, 13862513), (149, 5768294), (217, 3960718), (298, 2884147), (434, 1980359), (1043, 824042), (2086, 412021), (4619, 186074), (9238, 93037), (13291, 64666), (26582, 32333)]