254212306132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1597}}^1\times {\mathrm{1283719}}^1$

素因数の和:1285351

約数の個数: 24

約数和(自身を含む): 459510141440

約数和(自身を除く): 205297835308

約数列:

[1, 2, 4, 31, 62, 124, 1597, 3194, 6388, 49507, 99014, 198028, 1283719, 2567438, 5134876, 39795289, 79590578, 159181156, 2050099243, 4100198486, 8200396972, 63553076533, 127106153066, 254212306132]

約数ペア:

[(1, 254212306132), (2, 127106153066), (4, 63553076533), (31, 8200396972), (62, 4100198486), (124, 2050099243), (1597, 159181156), (3194, 79590578), (6388, 39795289), (49507, 5134876), (99014, 2567438), (198028, 1283719)]