3123779428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349729}}^1$

素因数の和:349780

約数の個数: 48

約数和(自身を含む): 7050556800

約数和(自身を除く): 3926777372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 349729, 699458, 1398916, 2448103, 3847019, 4896206, 7694038, 9792412, 10142141, 15388076, 20284282, 26929133, 40568564, 53858266, 70994987, 107716532, 111563551, 141989974, 223127102, 283979948, 446254204, 780944857, 1561889714, 3123779428]

約数ペア:

[(1, 3123779428), (2, 1561889714), (4, 780944857), (7, 446254204), (11, 283979948), (14, 223127102), (22, 141989974), (28, 111563551), (29, 107716532), (44, 70994987), (58, 53858266), (77, 40568564), (116, 26929133), (154, 20284282), (203, 15388076), (308, 10142141), (319, 9792412), (406, 7694038), (638, 4896206), (812, 3847019), (1276, 2448103), (2233, 1398916), (4466, 699458), (8932, 349729)]