2940253342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{27847}}^1$

素因数の和:28024

約数の個数: 32

約数和(自身を含む): 4940457984

約数和(自身を除く): 2000204642

約数列:

[1, 2, 13, 26, 31, 62, 131, 262, 403, 806, 1703, 3406, 4061, 8122, 27847, 52793, 55694, 105586, 362011, 724022, 863257, 1726514, 3647957, 7295914, 11222341, 22444682, 47423441, 94846882, 113086667, 226173334, 1470126671, 2940253342]

約数ペア:

[(1, 2940253342), (2, 1470126671), (13, 226173334), (26, 113086667), (31, 94846882), (62, 47423441), (131, 22444682), (262, 11222341), (403, 7295914), (806, 3647957), (1703, 1726514), (3406, 863257), (4061, 724022), (8122, 362011), (27847, 105586), (52793, 55694)]