2002100412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{42923}}^1$

素因数の和:42979

約数の個数: 72

約数和(自身を含む): 5278621824

約数和(自身を除く): 3276521412

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1794, 2028, 3588, 3887, 7774, 11661, 15548, 23322, 42923, 46644, 85846, 128769, 171692, 257538, 515076, 557999, 987229, 1115998, 1673997, 1974458, 2231996, 2961687, 3347994, 3948916, 5923374, 6695988, 7253987, 11846748, 12833977, 14507974, 21761961, 25667954, 29015948, 38501931, 43523922, 51335908, 77003862, 87047844, 154007724, 166841701, 333683402, 500525103, 667366804, 1001050206, 2002100412]

約数ペア:

[(1, 2002100412), (2, 1001050206), (3, 667366804), (4, 500525103), (6, 333683402), (12, 166841701), (13, 154007724), (23, 87047844), (26, 77003862), (39, 51335908), (46, 43523922), (52, 38501931), (69, 29015948), (78, 25667954), (92, 21761961), (138, 14507974), (156, 12833977), (169, 11846748), (276, 7253987), (299, 6695988), (338, 5923374), (507, 3948916), (598, 3347994), (676, 2961687), (897, 2231996), (1014, 1974458), (1196, 1673997), (1794, 1115998), (2028, 987229), (3588, 557999), (3887, 515076), (7774, 257538), (11661, 171692), (15548, 128769), (23322, 85846), (42923, 46644)]