1379968252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{13829}}^1$

素因数の和:13966

約数の個数: 48

約数和(自身を含む): 2764893600

約数和(自身を除く): 1384925348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1919, 2626, 3838, 5252, 7676, 13829, 24947, 27658, 49894, 55316, 99788, 179777, 262751, 359554, 525502, 719108, 1051004, 1396729, 2793458, 3415763, 5586916, 6831526, 13663052, 18157477, 26537851, 36314954, 53075702, 72629908, 106151404, 344992063, 689984126, 1379968252]

約数ペア:

[(1, 1379968252), (2, 689984126), (4, 344992063), (13, 106151404), (19, 72629908), (26, 53075702), (38, 36314954), (52, 26537851), (76, 18157477), (101, 13663052), (202, 6831526), (247, 5586916), (404, 3415763), (494, 2793458), (988, 1396729), (1313, 1051004), (1919, 719108), (2626, 525502), (3838, 359554), (5252, 262751), (7676, 179777), (13829, 99788), (24947, 55316), (27658, 49894)]