2529705087196

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1\times {\mathrm{619657}}^1$

素因数の和:620570

約数の個数: 48

約数和(自身を含む): 5090753204992

約数和(自身を除く): 2561048117796

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 691, 844, 1382, 1477, 2764, 2954, 4837, 5908, 9674, 19348, 145801, 291602, 583204, 619657, 1020607, 1239314, 2041214, 2478628, 4082428, 4337599, 8675198, 17350396, 130747627, 261495254, 428182987, 522990508, 856365974, 915233389, 1712731948, 1830466778, 2997280909, 3660933556, 5994561818, 11989123636, 90346610257, 180693220514, 361386441028, 632426271799, 1264852543598, 2529705087196]

約数ペア:

[(1, 2529705087196), (2, 1264852543598), (4, 632426271799), (7, 361386441028), (14, 180693220514), (28, 90346610257), (211, 11989123636), (422, 5994561818), (691, 3660933556), (844, 2997280909), (1382, 1830466778), (1477, 1712731948), (2764, 915233389), (2954, 856365974), (4837, 522990508), (5908, 428182987), (9674, 261495254), (19348, 130747627), (145801, 17350396), (291602, 8675198), (583204, 4337599), (619657, 4082428), (1020607, 2478628), (1239314, 2041214)]