864756641954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{5147}}^1\times {\mathrm{12323}}^1$

素因数の和:17890

約数の個数: 32

約数和(自身を含む): 1377241310016

約数和(自身を除く): 512484668062

約数列:

[1, 2, 17, 34, 401, 802, 5147, 6817, 10294, 12323, 13634, 24646, 87499, 174998, 209491, 418982, 2063947, 4127894, 4941523, 9883046, 35087099, 63426481, 70174198, 84005891, 126852962, 168011782, 1078250177, 2156500354, 25434018881, 50868037762, 432378320977, 864756641954]

約数ペア:

[(1, 864756641954), (2, 432378320977), (17, 50868037762), (34, 25434018881), (401, 2156500354), (802, 1078250177), (5147, 168011782), (6817, 126852962), (10294, 84005891), (12323, 70174198), (13634, 63426481), (24646, 35087099), (87499, 9883046), (174998, 4941523), (209491, 4127894), (418982, 2063947)]