2028049130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1\times {\mathrm{2447}}^1$

素因数の和:3758

約数の個数: 32

約数和(自身を含む): 3709483776

約数和(自身を除く): 1681434646

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1237, 2447, 2474, 4894, 6185, 12235, 12370, 24470, 82879, 163949, 165758, 327898, 414395, 819745, 828790, 1639490, 3026939, 6053878, 15134695, 30269390, 202804913, 405609826, 1014024565, 2028049130]

約数ペア:

[(1, 2028049130), (2, 1014024565), (5, 405609826), (10, 202804913), (67, 30269390), (134, 15134695), (335, 6053878), (670, 3026939), (1237, 1639490), (2447, 828790), (2474, 819745), (4894, 414395), (6185, 327898), (12235, 165758), (12370, 163949), (24470, 82879)]