827223796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{1531}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 1729566720

約数和(自身を除く): 902342924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 839, 1531, 1678, 3062, 3356, 5873, 6124, 10717, 11746, 19297, 21434, 23492, 35213, 38594, 42868, 70426, 77188, 135079, 140852, 246491, 270158, 492982, 540316, 985964, 1284509, 2569018, 5138036, 8991563, 17983126, 29543707, 35966252, 59087414, 118174828, 206805949, 413611898, 827223796]

約数ペア:

[(1, 827223796), (2, 413611898), (4, 206805949), (7, 118174828), (14, 59087414), (23, 35966252), (28, 29543707), (46, 17983126), (92, 8991563), (161, 5138036), (322, 2569018), (644, 1284509), (839, 985964), (1531, 540316), (1678, 492982), (3062, 270158), (3356, 246491), (5873, 140852), (6124, 135079), (10717, 77188), (11746, 70426), (19297, 42868), (21434, 38594), (23492, 35213)]