2399681564

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{25229}}^1$

素因数の和:25362

約数の個数: 48

約数和(自身を含む): 4973337600

約数和(自身を除く): 2573656036

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 301, 316, 553, 602, 1106, 1204, 2212, 3397, 6794, 13588, 23779, 25229, 47558, 50458, 95116, 100916, 176603, 353206, 706412, 1084847, 1993091, 2169694, 3986182, 4339388, 7593929, 7972364, 13951637, 15187858, 27903274, 30375716, 55806548, 85702913, 171405826, 342811652, 599920391, 1199840782, 2399681564]

約数ペア:

[(1, 2399681564), (2, 1199840782), (4, 599920391), (7, 342811652), (14, 171405826), (28, 85702913), (43, 55806548), (79, 30375716), (86, 27903274), (158, 15187858), (172, 13951637), (301, 7972364), (316, 7593929), (553, 4339388), (602, 3986182), (1106, 2169694), (1204, 1993091), (2212, 1084847), (3397, 706412), (6794, 353206), (13588, 176603), (23779, 100916), (25229, 95116), (47558, 50458)]