1228045278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{160781}}^1$

素因数の和:160872

約数の個数: 32

約数和(自身を含む): 2623962240

約数和(自身を除く): 1395916962

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 160781, 321562, 482343, 964686, 3054839, 6109678, 9164517, 10772327, 18329034, 21544654, 32316981, 64633962, 204674213, 409348426, 614022639, 1228045278]

約数ペア:

[(1, 1228045278), (2, 614022639), (3, 409348426), (6, 204674213), (19, 64633962), (38, 32316981), (57, 21544654), (67, 18329034), (114, 10772327), (134, 9164517), (201, 6109678), (402, 3054839), (1273, 964686), (2546, 482343), (3819, 321562), (7638, 160781)]