2034346490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 4041031680

約数和(自身を除く): 2006685190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 239, 347, 446, 478, 694, 1115, 1195, 1735, 2230, 2390, 2453, 2629, 3470, 3817, 4906, 5258, 7634, 12265, 13145, 19085, 24530, 26290, 38170, 53297, 77381, 82933, 106594, 154762, 165866, 266485, 386905, 414665, 532970, 586267, 773810, 829330, 851191, 912263, 1172534, 1702382, 1824526, 2931335, 4255955, 4561315, 5862670, 8511910, 9122630, 18494059, 36988118, 92470295, 184940590, 203434649, 406869298, 1017173245, 2034346490]

約数ペア:

[(1, 2034346490), (2, 1017173245), (5, 406869298), (10, 203434649), (11, 184940590), (22, 92470295), (55, 36988118), (110, 18494059), (223, 9122630), (239, 8511910), (347, 5862670), (446, 4561315), (478, 4255955), (694, 2931335), (1115, 1824526), (1195, 1702382), (1735, 1172534), (2230, 912263), (2390, 851191), (2453, 829330), (2629, 773810), (3470, 586267), (3817, 532970), (4906, 414665), (5258, 386905), (7634, 266485), (12265, 165866), (13145, 154762), (19085, 106594), (24530, 82933), (26290, 77381), (38170, 53297)]