1305291988

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6702

約数の個数: 96

約数和(自身を含む): 3130041600

約数和(自身を除く): 1824749612

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 343, 364, 539, 572, 637, 686, 1001, 1078, 1274, 1372, 2002, 2156, 2548, 3773, 4004, 4459, 6653, 7007, 7546, 8918, 13306, 14014, 15092, 17836, 26612, 28028, 46571, 49049, 73183, 86489, 93142, 98098, 146366, 172978, 186284, 196196, 292732, 325997, 345956, 512281, 605423, 651994, 951379, 1024562, 1210846, 1303988, 1902758, 2049124, 2281979, 2421692, 3585967, 3805516, 4237961, 4563958, 6659653, 7171934, 8475922, 9127916, 13319306, 14343868, 16951844, 25101769, 26638612, 29665727, 46617571, 50203538, 59331454, 93235142, 100407076, 118662908, 186470284, 326322997, 652645994, 1305291988]

約数ペア:

[(1, 1305291988), (2, 652645994), (4, 326322997), (7, 186470284), (11, 118662908), (13, 100407076), (14, 93235142), (22, 59331454), (26, 50203538), (28, 46617571), (44, 29665727), (49, 26638612), (52, 25101769), (77, 16951844), (91, 14343868), (98, 13319306), (143, 9127916), (154, 8475922), (182, 7171934), (196, 6659653), (286, 4563958), (308, 4237961), (343, 3805516), (364, 3585967), (539, 2421692), (572, 2281979), (637, 2049124), (686, 1902758), (1001, 1303988), (1078, 1210846), (1274, 1024562), (1372, 951379), (2002, 651994), (2156, 605423), (2548, 512281), (3773, 345956), (4004, 325997), (4459, 292732), (6653, 196196), (7007, 186284), (7546, 172978), (8918, 146366), (13306, 98098), (14014, 93142), (15092, 86489), (17836, 73183), (26612, 49049), (28028, 46571)]