1071950816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4441}}^1$

素因数の和:4867

約数の個数: 48

約数和(自身を含む): 2227574160

約数和(自身を除く): 1155623344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 397, 608, 794, 1588, 3176, 4441, 6352, 7543, 8882, 12704, 15086, 17764, 30172, 35528, 60344, 71056, 84379, 120688, 142112, 168758, 241376, 337516, 675032, 1350064, 1763077, 2700128, 3526154, 7052308, 14104616, 28209232, 33498463, 56418464, 66996926, 133993852, 267987704, 535975408, 1071950816]

約数ペア:

[(1, 1071950816), (2, 535975408), (4, 267987704), (8, 133993852), (16, 66996926), (19, 56418464), (32, 33498463), (38, 28209232), (76, 14104616), (152, 7052308), (304, 3526154), (397, 2700128), (608, 1763077), (794, 1350064), (1588, 675032), (3176, 337516), (4441, 241376), (6352, 168758), (7543, 142112), (8882, 120688), (12704, 84379), (15086, 71056), (17764, 60344), (30172, 35528)]