1688891998937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1\times {\mathrm{2213}}^1$

素因数の和:3858

約数の個数: 64

約数和(自身を含む): 2061102081024

約数和(自身を除く): 372210082087

約数列:

[1, 11, 13, 37, 97, 143, 407, 481, 1067, 1261, 1487, 2213, 3589, 5291, 13871, 16357, 19331, 24343, 28769, 39479, 46657, 55019, 81881, 144239, 212641, 214661, 316459, 513227, 605209, 715247, 900691, 1064453, 1586629, 1875107, 2361271, 2790593, 3290731, 5336843, 7867717, 7942457, 11708983, 20626177, 30696523, 36198041, 42779503, 58705273, 69378959, 87367027, 103251941, 121757047, 319200907, 470574533, 763168549, 1135771351, 1339327517, 1582841611, 3511209977, 4149611791, 11810433559, 17411257721, 45645729701, 129914769149, 153535636267, 1688891998937]

約数ペア:

[(1, 1688891998937), (11, 153535636267), (13, 129914769149), (37, 45645729701), (97, 17411257721), (143, 11810433559), (407, 4149611791), (481, 3511209977), (1067, 1582841611), (1261, 1339327517), (1487, 1135771351), (2213, 763168549), (3589, 470574533), (5291, 319200907), (13871, 121757047), (16357, 103251941), (19331, 87367027), (24343, 69378959), (28769, 58705273), (39479, 42779503), (46657, 36198041), (55019, 30696523), (81881, 20626177), (144239, 11708983), (212641, 7942457), (214661, 7867717), (316459, 5336843), (513227, 3290731), (605209, 2790593), (715247, 2361271), (900691, 1875107), (1064453, 1586629)]