2080773318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{437321}}^1$

素因数の和:437400

約数の個数: 32

約数和(自身を含む): 4555145952

約数和(自身を除く): 2474372634

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 437321, 874642, 1311963, 2623926, 5685173, 11370346, 17055519, 26676581, 34111038, 53353162, 80029743, 160059486, 346795553, 693591106, 1040386659, 2080773318]

約数ペア:

[(1, 2080773318), (2, 1040386659), (3, 693591106), (6, 346795553), (13, 160059486), (26, 80029743), (39, 53353162), (61, 34111038), (78, 26676581), (122, 17055519), (183, 11370346), (366, 5685173), (793, 2623926), (1586, 1311963), (2379, 874642), (4758, 437321)]