2077772164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{81049}}^1$

素因数の和:81112

約数の個数: 48

約数和(自身を含む): 4289166000

約数和(自身を除く): 2211393836

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 6409, 12818, 25636, 81049, 162098, 324196, 1053637, 1377833, 2107274, 2350421, 2755666, 4214548, 4700842, 5511332, 9401684, 17911829, 30555473, 35823658, 39957157, 61110946, 71647316, 79914314, 122221892, 159828628, 519443041, 1038886082, 2077772164]

約数ペア:

[(1, 2077772164), (2, 1038886082), (4, 519443041), (13, 159828628), (17, 122221892), (26, 79914314), (29, 71647316), (34, 61110946), (52, 39957157), (58, 35823658), (68, 30555473), (116, 17911829), (221, 9401684), (377, 5511332), (442, 4700842), (493, 4214548), (754, 2755666), (884, 2350421), (986, 2107274), (1508, 1377833), (1972, 1053637), (6409, 324196), (12818, 162098), (25636, 81049)]