1113449570

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{3989}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 2031644160

約数和(自身を除く): 918194590

約数列:

[1, 2, 5, 10, 103, 206, 271, 515, 542, 1030, 1355, 2710, 3989, 7978, 19945, 27913, 39890, 55826, 139565, 279130, 410867, 821734, 1081019, 2054335, 2162038, 4108670, 5405095, 10810190, 111344957, 222689914, 556724785, 1113449570]

約数ペア:

[(1, 1113449570), (2, 556724785), (5, 222689914), (10, 111344957), (103, 10810190), (206, 5405095), (271, 4108670), (515, 2162038), (542, 2054335), (1030, 1081019), (1355, 821734), (2710, 410867), (3989, 279130), (7978, 139565), (19945, 55826), (27913, 39890)]