742912268

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{564523}}^1$

素因数の和:564581

約数の個数: 24

約数和(自身を含む): 1517440512

約数和(自身を除く): 774528244

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 564523, 1129046, 2258092, 3951661, 7903322, 15806644, 26532581, 53065162, 106130324, 185728067, 371456134, 742912268]

約数ペア:

[(1, 742912268), (2, 371456134), (4, 185728067), (7, 106130324), (14, 53065162), (28, 26532581), (47, 15806644), (94, 7903322), (188, 3951661), (329, 2258092), (658, 1129046), (1316, 564523)]