779525570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{2687}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 1427908608

約数和(自身を除く): 648383038

約数列:

[1, 2, 5, 10, 67, 134, 335, 433, 670, 866, 2165, 2687, 4330, 5374, 13435, 26870, 29011, 58022, 145055, 180029, 290110, 360058, 900145, 1163471, 1800290, 2326942, 5817355, 11634710, 77952557, 155905114, 389762785, 779525570]

約数ペア:

[(1, 779525570), (2, 389762785), (5, 155905114), (10, 77952557), (67, 11634710), (134, 5817355), (335, 2326942), (433, 1800290), (670, 1163471), (866, 900145), (2165, 360058), (2687, 290110), (4330, 180029), (5374, 145055), (13435, 58022), (26870, 29011)]