1421045210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163151}}^1$

素因数の和:163238

約数の個数: 32

約数和(自身を含む): 2795772672

約数和(自身を除く): 1374727462

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 163151, 326302, 815755, 1631510, 2120963, 4241926, 10604815, 10931117, 21209630, 21862234, 54655585, 109311170, 142104521, 284209042, 710522605, 1421045210]

約数ペア:

[(1, 1421045210), (2, 710522605), (5, 284209042), (10, 142104521), (13, 109311170), (26, 54655585), (65, 21862234), (67, 21209630), (130, 10931117), (134, 10604815), (335, 4241926), (670, 2120963), (871, 1631510), (1742, 815755), (4355, 326302), (8710, 163151)]