1625339947

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 2134605312

約数和(自身を除く): 509265365

約数列:

[1, 7, 11, 47, 49, 77, 83, 329, 517, 539, 581, 773, 913, 2303, 3619, 3901, 4067, 5411, 6391, 8503, 25333, 27307, 36331, 37877, 42911, 44737, 59521, 64159, 191149, 254317, 300377, 399641, 416647, 449113, 705749, 1780219, 2102639, 2797487, 3015473, 3143791, 4940243, 19582409, 21108311, 33170203, 34581701, 147758177, 232191421, 1625339947]

約数ペア:

[(1, 1625339947), (7, 232191421), (11, 147758177), (47, 34581701), (49, 33170203), (77, 21108311), (83, 19582409), (329, 4940243), (517, 3143791), (539, 3015473), (581, 2797487), (773, 2102639), (913, 1780219), (2303, 705749), (3619, 449113), (3901, 416647), (4067, 399641), (5411, 300377), (6391, 254317), (8503, 191149), (25333, 64159), (27307, 59521), (36331, 44737), (37877, 42911)]