13205036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 26539968

約数和(自身を除く): 13334932

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 181, 244, 299, 362, 598, 724, 793, 1196, 1403, 1586, 2353, 2806, 3172, 4163, 4706, 5612, 8326, 9412, 11041, 16652, 18239, 22082, 36478, 44164, 54119, 72956, 108238, 143533, 216476, 253943, 287066, 507886, 574132, 1015772, 3301259, 6602518, 13205036]

約数ペア:

[(1, 13205036), (2, 6602518), (4, 3301259), (13, 1015772), (23, 574132), (26, 507886), (46, 287066), (52, 253943), (61, 216476), (92, 143533), (122, 108238), (181, 72956), (244, 54119), (299, 44164), (362, 36478), (598, 22082), (724, 18239), (793, 16652), (1196, 11041), (1403, 9412), (1586, 8326), (2353, 5612), (2806, 4706), (3172, 4163)]