1662205246

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1523}}^1\times {\mathrm{3229}}^1$

素因数の和:4780

約数の個数: 24

約数和(自身を含む): 2702463480

約数和(自身を除く): 1040258234

約数列:

[1, 2, 13, 26, 169, 338, 1523, 3046, 3229, 6458, 19799, 39598, 41977, 83954, 257387, 514774, 545701, 1091402, 4917767, 9835534, 63930971, 127861942, 831102623, 1662205246]

約数ペア:

[(1, 1662205246), (2, 831102623), (13, 127861942), (26, 63930971), (169, 9835534), (338, 4917767), (1523, 1091402), (3046, 545701), (3229, 514774), (6458, 257387), (19799, 83954), (39598, 41977)]