709852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 1566432

約数和(自身を除く): 856580

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 73, 143, 146, 187, 221, 286, 292, 374, 442, 572, 748, 803, 884, 949, 1241, 1606, 1898, 2431, 2482, 3212, 3796, 4862, 4964, 9724, 10439, 13651, 16133, 20878, 27302, 32266, 41756, 54604, 64532, 177463, 354926, 709852]

約数ペア:

[(1, 709852), (2, 354926), (4, 177463), (11, 64532), (13, 54604), (17, 41756), (22, 32266), (26, 27302), (34, 20878), (44, 16133), (52, 13651), (68, 10439), (73, 9724), (143, 4964), (146, 4862), (187, 3796), (221, 3212), (286, 2482), (292, 2431), (374, 1898), (442, 1606), (572, 1241), (748, 949), (803, 884)]