2912941906

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 5224665600

約数和(自身を除く): 2311723694

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 151, 302, 343, 427, 461, 686, 854, 922, 1057, 2114, 2989, 3227, 5978, 6454, 7399, 9211, 14798, 18422, 20923, 22589, 28121, 41846, 45178, 51793, 56242, 64477, 69611, 103586, 128954, 139222, 158123, 196847, 316246, 393694, 451339, 487277, 902678, 974554, 1377929, 2755858, 3159373, 3410939, 4246271, 6318746, 6821878, 8492542, 9645503, 19291006, 23876573, 29723897, 47753146, 59447794, 208067279, 416134558, 1456470953, 2912941906]

約数ペア:

[(1, 2912941906), (2, 1456470953), (7, 416134558), (14, 208067279), (49, 59447794), (61, 47753146), (98, 29723897), (122, 23876573), (151, 19291006), (302, 9645503), (343, 8492542), (427, 6821878), (461, 6318746), (686, 4246271), (854, 3410939), (922, 3159373), (1057, 2755858), (2114, 1377929), (2989, 974554), (3227, 902678), (5978, 487277), (6454, 451339), (7399, 393694), (9211, 316246), (14798, 196847), (18422, 158123), (20923, 139222), (22589, 128954), (28121, 103586), (41846, 69611), (45178, 64477), (51793, 56242)]