130803218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1559}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 242161920

約数和(自身を除く): 111358702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 461, 922, 1559, 3118, 3227, 5993, 6454, 10913, 11986, 20267, 21826, 40534, 41951, 83902, 141869, 283738, 718699, 1437398, 5030893, 9343087, 10061786, 18686174, 65401609, 130803218]

約数ペア:

[(1, 130803218), (2, 65401609), (7, 18686174), (13, 10061786), (14, 9343087), (26, 5030893), (91, 1437398), (182, 718699), (461, 283738), (922, 141869), (1559, 83902), (3118, 41951), (3227, 40534), (5993, 21826), (6454, 20267), (10913, 11986)]