2041277084

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49831}}^1$

素因数の和:49879

約数の個数: 72

約数和(自身を含む): 4771912320

約数和(自身を除く): 2730635236

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 10241, 20482, 40964, 49831, 99662, 199324, 348817, 548141, 697634, 946789, 1096282, 1395268, 1893578, 2192564, 2441719, 3787156, 3836987, 4883438, 6627523, 7673974, 9766876, 10414679, 13255046, 15347948, 20829358, 26510092, 26858909, 41658716, 46392661, 53717818, 72902753, 92785322, 107435636, 145805506, 185570644, 291611012, 510319271, 1020638542, 2041277084]

約数ペア:

[(1, 2041277084), (2, 1020638542), (4, 510319271), (7, 291611012), (11, 185570644), (14, 145805506), (19, 107435636), (22, 92785322), (28, 72902753), (38, 53717818), (44, 46392661), (49, 41658716), (76, 26858909), (77, 26510092), (98, 20829358), (133, 15347948), (154, 13255046), (196, 10414679), (209, 9766876), (266, 7673974), (308, 6627523), (418, 4883438), (532, 3836987), (539, 3787156), (836, 2441719), (931, 2192564), (1078, 1893578), (1463, 1395268), (1862, 1096282), (2156, 946789), (2926, 697634), (3724, 548141), (5852, 348817), (10241, 199324), (20482, 99662), (40964, 49831)]