406977402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{3259}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 877383360

約数和(自身を除く): 470405958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1601, 3202, 3259, 4803, 6518, 9606, 9777, 19554, 20813, 41626, 42367, 62439, 84734, 124878, 127101, 254202, 5217659, 10435318, 15652977, 31305954, 67829567, 135659134, 203488701, 406977402]

約数ペア:

[(1, 406977402), (2, 203488701), (3, 135659134), (6, 67829567), (13, 31305954), (26, 15652977), (39, 10435318), (78, 5217659), (1601, 254202), (3202, 127101), (3259, 124878), (4803, 84734), (6518, 62439), (9606, 42367), (9777, 41626), (19554, 20813)]