563704310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 1137314304

約数和(自身を除く): 573609994

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 137, 155, 274, 310, 403, 685, 806, 1021, 1370, 1781, 2015, 2042, 3562, 4030, 4247, 5105, 8494, 8905, 10210, 13273, 17810, 21235, 26546, 31651, 42470, 55211, 63302, 66365, 110422, 132730, 139877, 158255, 276055, 279754, 316510, 411463, 552110, 699385, 822926, 1398770, 1818401, 2057315, 3636802, 4114630, 4336187, 8672374, 9092005, 18184010, 21680935, 43361870, 56370431, 112740862, 281852155, 563704310]

約数ペア:

[(1, 563704310), (2, 281852155), (5, 112740862), (10, 56370431), (13, 43361870), (26, 21680935), (31, 18184010), (62, 9092005), (65, 8672374), (130, 4336187), (137, 4114630), (155, 3636802), (274, 2057315), (310, 1818401), (403, 1398770), (685, 822926), (806, 699385), (1021, 552110), (1370, 411463), (1781, 316510), (2015, 279754), (2042, 276055), (3562, 158255), (4030, 139877), (4247, 132730), (5105, 110422), (8494, 66365), (8905, 63302), (10210, 55211), (13273, 42470), (17810, 31651), (21235, 26546)]