2142865582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 72

約数和(自身を含む): 3911651352

約数和(自身を除く): 1768785770

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 169, 286, 338, 407, 421, 481, 814, 842, 962, 1369, 1859, 2738, 3718, 4631, 5291, 5473, 6253, 9262, 10582, 10946, 12506, 15059, 15577, 17797, 30118, 31154, 35594, 60203, 68783, 71149, 120406, 137566, 142298, 171347, 195767, 202501, 231361, 342694, 391534, 405002, 462722, 576349, 782639, 1152698, 1565278, 2227511, 2544971, 2632513, 4455022, 5089942, 5265026, 6339839, 7492537, 12679678, 14985074, 28957643, 57915286, 82417907, 97402981, 164835814, 194805962, 1071432791, 2142865582]

約数ペア:

[(1, 2142865582), (2, 1071432791), (11, 194805962), (13, 164835814), (22, 97402981), (26, 82417907), (37, 57915286), (74, 28957643), (143, 14985074), (169, 12679678), (286, 7492537), (338, 6339839), (407, 5265026), (421, 5089942), (481, 4455022), (814, 2632513), (842, 2544971), (962, 2227511), (1369, 1565278), (1859, 1152698), (2738, 782639), (3718, 576349), (4631, 462722), (5291, 405002), (5473, 391534), (6253, 342694), (9262, 231361), (10582, 202501), (10946, 195767), (12506, 171347), (15059, 142298), (15577, 137566), (17797, 120406), (30118, 71149), (31154, 68783), (35594, 60203)]