2209048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 4514400

約数和(自身を除く): 2305352

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 439, 629, 878, 1258, 1756, 2516, 3512, 5032, 7463, 14926, 16243, 29852, 32486, 59704, 64972, 129944, 276131, 552262, 1104524, 2209048]

約数ペア:

[(1, 2209048), (2, 1104524), (4, 552262), (8, 276131), (17, 129944), (34, 64972), (37, 59704), (68, 32486), (74, 29852), (136, 16243), (148, 14926), (296, 7463), (439, 5032), (629, 3512), (878, 2516), (1258, 1756)]