2217029332

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{1451}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 4475737728

約数和(自身を除く): 2258708396

約数列:

[1, 2, 4, 7, 14, 28, 197, 277, 394, 554, 788, 1108, 1379, 1451, 1939, 2758, 2902, 3878, 5516, 5804, 7756, 10157, 20314, 40628, 54569, 109138, 218276, 285847, 381983, 401927, 571694, 763966, 803854, 1143388, 1527932, 1607708, 2000929, 2813489, 4001858, 5626978, 8003716, 11253956, 79179619, 158359238, 316718476, 554257333, 1108514666, 2217029332]

約数ペア:

[(1, 2217029332), (2, 1108514666), (4, 554257333), (7, 316718476), (14, 158359238), (28, 79179619), (197, 11253956), (277, 8003716), (394, 5626978), (554, 4001858), (788, 2813489), (1108, 2000929), (1379, 1607708), (1451, 1527932), (1939, 1143388), (2758, 803854), (2902, 763966), (3878, 571694), (5516, 401927), (5804, 381983), (7756, 285847), (10157, 218276), (20314, 109138), (40628, 54569)]