9860488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 20412000

約数和(自身を除く): 10551512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1259, 1958, 2518, 3916, 5036, 7832, 10072, 13849, 27698, 55396, 110792, 112051, 224102, 448204, 896408, 1232561, 2465122, 4930244, 9860488]

約数ペア:

[(1, 9860488), (2, 4930244), (4, 2465122), (8, 1232561), (11, 896408), (22, 448204), (44, 224102), (88, 112051), (89, 110792), (178, 55396), (356, 27698), (712, 13849), (979, 10072), (1259, 7832), (1958, 5036), (2518, 3916)]