2009176936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{62119}}^1$

素因数の和:62449

約数の個数: 32

約数和(自身を含む): 4070102400

約数和(自身を除く): 2060925464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 2488, 4043, 8086, 16172, 32344, 62119, 124238, 248476, 496952, 807547, 1615094, 3230188, 6460376, 19319009, 38638018, 77276036, 154552072, 251147117, 502294234, 1004588468, 2009176936]

約数ペア:

[(1, 2009176936), (2, 1004588468), (4, 502294234), (8, 251147117), (13, 154552072), (26, 77276036), (52, 38638018), (104, 19319009), (311, 6460376), (622, 3230188), (1244, 1615094), (2488, 807547), (4043, 496952), (8086, 248476), (16172, 124238), (32344, 62119)]