1268498693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{163109}}^1$

素因数の和:163228

約数の個数: 16

約数和(自身を含む): 1597173120

約数和(自身を除く): 328674427

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 163109, 1141763, 1794199, 12559393, 16474009, 115318063, 181214099, 1268498693]

約数ペア:

[(1, 1268498693), (7, 181214099), (11, 115318063), (77, 16474009), (101, 12559393), (707, 1794199), (1111, 1141763), (7777, 163109)]