2103996502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{2593}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 3369294720

約数和(自身を除く): 1265298218

約数列:

[1, 2, 19, 38, 131, 163, 262, 326, 2489, 2593, 3097, 4978, 5186, 6194, 21353, 42706, 49267, 98534, 339683, 405707, 422659, 679366, 811414, 845318, 6453977, 8030521, 12907954, 16061042, 55368329, 110736658, 1051998251, 2103996502]

約数ペア:

[(1, 2103996502), (2, 1051998251), (19, 110736658), (38, 55368329), (131, 16061042), (163, 12907954), (262, 8030521), (326, 6453977), (2489, 845318), (2593, 811414), (3097, 679366), (4978, 422659), (5186, 405707), (6194, 339683), (21353, 98534), (42706, 49267)]