1956808

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 4253760

約数和(自身を除く): 2296952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 421, 581, 664, 842, 1162, 1684, 2324, 2947, 3368, 4648, 5894, 11788, 23576, 34943, 69886, 139772, 244601, 279544, 489202, 978404, 1956808]

約数ペア:

[(1, 1956808), (2, 978404), (4, 489202), (7, 279544), (8, 244601), (14, 139772), (28, 69886), (56, 34943), (83, 23576), (166, 11788), (332, 5894), (421, 4648), (581, 3368), (664, 2947), (842, 2324), (1162, 1684)]