1315702076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{161159}}^1$

素因数の和:161333

約数の個数: 24

約数和(自身を含む): 2495401440

約数和(自身を除く): 1179699364

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 161159, 322318, 644636, 2095067, 4190134, 8380268, 25301963, 50603926, 101207852, 328925519, 657851038, 1315702076]

約数ペア:

[(1, 1315702076), (2, 657851038), (4, 328925519), (13, 101207852), (26, 50603926), (52, 25301963), (157, 8380268), (314, 4190134), (628, 2095067), (2041, 644636), (4082, 322318), (8164, 161159)]