2011441786

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1\times {\mathrm{10723}}^1$

素因数の和:12117

約数の個数: 16

約数和(自身を含む): 3062259648

約数和(自身を除く): 1050817862

約数列:

[1, 2, 71, 142, 1321, 2642, 10723, 21446, 93791, 187582, 761333, 1522666, 14165083, 28330166, 1005720893, 2011441786]

約数ペア:

[(1, 2011441786), (2, 1005720893), (71, 28330166), (142, 14165083), (1321, 1522666), (2642, 761333), (10723, 187582), (21446, 93791)]