9894311036654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{389401}}^1\times {\mathrm{16267}}^1$

素因数の和:405752

約数の個数: 32

約数和(自身を含む): 16419780179712

約数和(自身を除く): 6525469143058

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 16267, 32534, 178937, 357874, 389401, 778802, 1154957, 2309914, 4283411, 8566822, 12704527, 25409054, 27647471, 55294942, 304122181, 608244362, 6334386067, 12668772134, 69678246737, 139356493474, 449741410757, 899482821514, 4947155518327, 9894311036654]

約数ペア:

[(1, 9894311036654), (2, 4947155518327), (11, 899482821514), (22, 449741410757), (71, 139356493474), (142, 69678246737), (781, 12668772134), (1562, 6334386067), (16267, 608244362), (32534, 304122181), (178937, 55294942), (357874, 27647471), (389401, 25409054), (778802, 12704527), (1154957, 8566822), (2309914, 4283411)]