1275810152

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{449}}^1\times {\mathrm{1229}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 2548867500

約数和(自身を除く): 1273057348

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 449, 578, 898, 1156, 1229, 1796, 2312, 2458, 3592, 4916, 7633, 9832, 15266, 20893, 30532, 41786, 61064, 83572, 129761, 167144, 259522, 355181, 519044, 551821, 710362, 1038088, 1103642, 1420724, 2207284, 2841448, 4414568, 9380957, 18761914, 37523828, 75047656, 159476269, 318952538, 637905076, 1275810152]

約数ペア:

[(1, 1275810152), (2, 637905076), (4, 318952538), (8, 159476269), (17, 75047656), (34, 37523828), (68, 18761914), (136, 9380957), (289, 4414568), (449, 2841448), (578, 2207284), (898, 1420724), (1156, 1103642), (1229, 1038088), (1796, 710362), (2312, 551821), (2458, 519044), (3592, 355181), (4916, 259522), (7633, 167144), (9832, 129761), (15266, 83572), (20893, 61064), (30532, 41786)]