8889552444

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1\times {\mathrm{5009}}^1$

素因数の和:7170

約数の個数: 48

約数和(自身を含む): 21048733440

約数和(自身を除く): 12159180996

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2083, 4166, 5009, 6249, 8332, 10018, 12498, 15027, 20036, 24996, 30054, 60108, 147893, 295786, 355639, 443679, 591572, 711278, 887358, 1066917, 1422556, 1774716, 2133834, 4267668, 10433747, 20867494, 31301241, 41734988, 62602482, 125204964, 740796037, 1481592074, 2222388111, 2963184148, 4444776222, 8889552444]

約数ペア:

[(1, 8889552444), (2, 4444776222), (3, 2963184148), (4, 2222388111), (6, 1481592074), (12, 740796037), (71, 125204964), (142, 62602482), (213, 41734988), (284, 31301241), (426, 20867494), (852, 10433747), (2083, 4267668), (4166, 2133834), (5009, 1774716), (6249, 1422556), (8332, 1066917), (10018, 887358), (12498, 711278), (15027, 591572), (20036, 443679), (24996, 355639), (30054, 295786), (60108, 147893)]