2589236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 5397840

約数和(自身を除く): 2808604

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 101, 116, 202, 221, 377, 404, 442, 493, 754, 884, 986, 1313, 1508, 1717, 1972, 2626, 2929, 3434, 5252, 5858, 6409, 6868, 11716, 12818, 22321, 25636, 38077, 44642, 49793, 76154, 89284, 99586, 152308, 199172, 647309, 1294618, 2589236]

約数ペア:

[(1, 2589236), (2, 1294618), (4, 647309), (13, 199172), (17, 152308), (26, 99586), (29, 89284), (34, 76154), (52, 49793), (58, 44642), (68, 38077), (101, 25636), (116, 22321), (202, 12818), (221, 11716), (377, 6868), (404, 6409), (442, 5858), (493, 5252), (754, 3434), (884, 2929), (986, 2626), (1313, 1972), (1508, 1717)]