2884618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 5091840

約数和(自身を除く): 2207222

約数列:

[1, 2, 11, 19, 22, 38, 67, 103, 134, 206, 209, 418, 737, 1133, 1273, 1474, 1957, 2266, 2546, 3914, 6901, 13802, 14003, 21527, 28006, 43054, 75911, 131119, 151822, 262238, 1442309, 2884618]

約数ペア:

[(1, 2884618), (2, 1442309), (11, 262238), (19, 151822), (22, 131119), (38, 75911), (67, 43054), (103, 28006), (134, 21527), (206, 14003), (209, 13802), (418, 6901), (737, 3914), (1133, 2546), (1273, 2266), (1474, 1957)]