1019128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 2147760

約数和(自身を除く): 1128632

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 313, 407, 626, 814, 1252, 1628, 2504, 3256, 3443, 6886, 11581, 13772, 23162, 27544, 46324, 92648, 127391, 254782, 509564, 1019128]

約数ペア:

[(1, 1019128), (2, 509564), (4, 254782), (8, 127391), (11, 92648), (22, 46324), (37, 27544), (44, 23162), (74, 13772), (88, 11581), (148, 6886), (296, 3443), (313, 3256), (407, 2504), (626, 1628), (814, 1252)]