2056551438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 4443144192

約数和(自身を除く): 2386592754

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 383, 766, 863, 1037, 1149, 1726, 2074, 2298, 2589, 3111, 5178, 6222, 6511, 13022, 14671, 19533, 23363, 29342, 39066, 44013, 46726, 52643, 70089, 88026, 105286, 140178, 157929, 315858, 330529, 397171, 661058, 794342, 894931, 991587, 1191513, 1789862, 1983174, 2383026, 2684793, 5369586, 5618993, 11237986, 16856979, 20162269, 33713958, 40324538, 60486807, 120973614, 342758573, 685517146, 1028275719, 2056551438]

約数ペア:

[(1, 2056551438), (2, 1028275719), (3, 685517146), (6, 342758573), (17, 120973614), (34, 60486807), (51, 40324538), (61, 33713958), (102, 20162269), (122, 16856979), (183, 11237986), (366, 5618993), (383, 5369586), (766, 2684793), (863, 2383026), (1037, 1983174), (1149, 1789862), (1726, 1191513), (2074, 991587), (2298, 894931), (2589, 794342), (3111, 661058), (5178, 397171), (6222, 330529), (6511, 315858), (13022, 157929), (14671, 140178), (19533, 105286), (23363, 88026), (29342, 70089), (39066, 52643), (44013, 46726)]