668238720002

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5944867}}^1$

素因数の和:5944951

約数の個数: 48

約数和(自身を含む): 1236152072448

約数和(自身を除く): 567913352446

約数列:

[1, 2, 7, 14, 31, 37, 49, 62, 74, 98, 217, 259, 434, 518, 1147, 1519, 1813, 2294, 3038, 3626, 8029, 16058, 56203, 112406, 5944867, 11889734, 41614069, 83228138, 184290877, 219960079, 291298483, 368581754, 439920158, 582596966, 1290036139, 1539720553, 2580072278, 3079441106, 6818762449, 9030252973, 10778043871, 13637524898, 18060505946, 21556087742, 47731337143, 95462674286, 334119360001, 668238720002]

約数ペア:

[(1, 668238720002), (2, 334119360001), (7, 95462674286), (14, 47731337143), (31, 21556087742), (37, 18060505946), (49, 13637524898), (62, 10778043871), (74, 9030252973), (98, 6818762449), (217, 3079441106), (259, 2580072278), (434, 1539720553), (518, 1290036139), (1147, 582596966), (1519, 439920158), (1813, 368581754), (2294, 291298483), (3038, 219960079), (3626, 184290877), (8029, 83228138), (16058, 41614069), (56203, 11889734), (112406, 5944867)]