2247161774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2909}}^1$

素因数の和:3045

約数の個数: 64

約数和(自身を含む): 4124191680

約数和(自身を除く): 1877029906

約数列:

[1, 2, 11, 13, 22, 26, 37, 73, 74, 143, 146, 286, 407, 481, 803, 814, 949, 962, 1606, 1898, 2701, 2909, 5291, 5402, 5818, 10439, 10582, 20878, 29711, 31999, 35113, 37817, 59422, 63998, 70226, 75634, 107633, 212357, 215266, 386243, 415987, 424714, 772486, 831974, 1183963, 1399229, 2335927, 2367926, 2760641, 2798458, 4671854, 5521282, 7857209, 15391519, 15714418, 30367051, 30783038, 60734102, 86429299, 102143717, 172858598, 204287434, 1123580887, 2247161774]

約数ペア:

[(1, 2247161774), (2, 1123580887), (11, 204287434), (13, 172858598), (22, 102143717), (26, 86429299), (37, 60734102), (73, 30783038), (74, 30367051), (143, 15714418), (146, 15391519), (286, 7857209), (407, 5521282), (481, 4671854), (803, 2798458), (814, 2760641), (949, 2367926), (962, 2335927), (1606, 1399229), (1898, 1183963), (2701, 831974), (2909, 772486), (5291, 424714), (5402, 415987), (5818, 386243), (10439, 215266), (10582, 212357), (20878, 107633), (29711, 75634), (31999, 70226), (35113, 63998), (37817, 59422)]