1330571004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{177979}}^1$

素因数の和:178082

約数の個数: 48

約数和(自身を含む): 3588076800

約数和(自身を除く): 2257505796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 177979, 355958, 533937, 711916, 1067874, 1245853, 2135748, 2491706, 3737559, 4983412, 7475118, 14950236, 15840131, 31680262, 47520393, 63360524, 95040786, 110880917, 190081572, 221761834, 332642751, 443523668, 665285502, 1330571004]

約数ペア:

[(1, 1330571004), (2, 665285502), (3, 443523668), (4, 332642751), (6, 221761834), (7, 190081572), (12, 110880917), (14, 95040786), (21, 63360524), (28, 47520393), (42, 31680262), (84, 15840131), (89, 14950236), (178, 7475118), (267, 4983412), (356, 3737559), (534, 2491706), (623, 2135748), (1068, 1245853), (1246, 1067874), (1869, 711916), (2492, 533937), (3738, 355958), (7476, 177979)]