130122412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 275242240

約数和(自身を除く): 145119828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 277, 532, 554, 883, 1108, 1766, 1939, 3532, 3878, 5263, 6181, 7756, 10526, 12362, 16777, 21052, 24724, 33554, 36841, 67108, 73682, 117439, 147364, 234878, 244591, 469756, 489182, 978364, 1712137, 3424274, 4647229, 6848548, 9294458, 18588916, 32530603, 65061206, 130122412]

約数ペア:

[(1, 130122412), (2, 65061206), (4, 32530603), (7, 18588916), (14, 9294458), (19, 6848548), (28, 4647229), (38, 3424274), (76, 1712137), (133, 978364), (266, 489182), (277, 469756), (532, 244591), (554, 234878), (883, 147364), (1108, 117439), (1766, 73682), (1939, 67108), (3532, 36841), (3878, 33554), (5263, 24724), (6181, 21052), (7756, 16777), (10526, 12362)]