12760646974

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 20489313600

約数和(自身を除く): 7728666626

約数列:

[1, 2, 23, 46, 61, 122, 149, 298, 529, 1058, 1327, 1403, 2654, 2806, 3427, 6854, 9089, 18178, 30521, 32269, 61042, 64538, 78821, 80947, 157642, 161894, 197723, 209047, 395446, 418094, 701983, 1403966, 1861781, 3723562, 4547629, 4808081, 9095258, 9616162, 12061103, 24122206, 42820963, 85641926, 104595467, 209190934, 277405369, 554810738, 6380323487, 12760646974]

約数ペア:

[(1, 12760646974), (2, 6380323487), (23, 554810738), (46, 277405369), (61, 209190934), (122, 104595467), (149, 85641926), (298, 42820963), (529, 24122206), (1058, 12061103), (1327, 9616162), (1403, 9095258), (2654, 4808081), (2806, 4547629), (3427, 3723562), (6854, 1861781), (9089, 1403966), (18178, 701983), (30521, 418094), (32269, 395446), (61042, 209047), (64538, 197723), (78821, 161894), (80947, 157642)]