908685206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 1669441536

約数和(自身を除く): 760756330

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 113, 143, 226, 286, 341, 403, 682, 806, 907, 1243, 1469, 1814, 2486, 2938, 3503, 4433, 7006, 8866, 9977, 11791, 16159, 19954, 23582, 28117, 32318, 38533, 45539, 56234, 77066, 91078, 102491, 129701, 204982, 259402, 309287, 365521, 500929, 618574, 731042, 1001858, 1127401, 1332383, 2254802, 2664766, 3177221, 4020731, 6354442, 8041462, 14656213, 29312426, 34949431, 41303873, 69898862, 82607746, 454342603, 908685206]

約数ペア:

[(1, 908685206), (2, 454342603), (11, 82607746), (13, 69898862), (22, 41303873), (26, 34949431), (31, 29312426), (62, 14656213), (113, 8041462), (143, 6354442), (226, 4020731), (286, 3177221), (341, 2664766), (403, 2254802), (682, 1332383), (806, 1127401), (907, 1001858), (1243, 731042), (1469, 618574), (1814, 500929), (2486, 365521), (2938, 309287), (3503, 259402), (4433, 204982), (7006, 129701), (8866, 102491), (9977, 91078), (11791, 77066), (16159, 56234), (19954, 45539), (23582, 38533), (28117, 32318)]