2452803556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^2$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 5318425280

約数和(自身を除く): 2865621724

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 353, 518, 532, 703, 706, 1036, 1406, 1412, 2471, 2812, 4921, 4942, 6707, 9842, 9884, 13061, 13414, 19684, 26122, 26828, 46949, 52244, 91427, 93898, 124609, 182854, 187796, 248159, 249218, 365708, 496318, 498436, 872263, 992636, 1737113, 1744526, 2367571, 3474226, 3489052, 4610533, 4735142, 6948452, 9221066, 9470284, 16572997, 18442132, 32273731, 33145994, 64547462, 66291988, 87600127, 129094924, 175200254, 350400508, 613200889, 1226401778, 2452803556]

約数ペア:

[(1, 2452803556), (2, 1226401778), (4, 613200889), (7, 350400508), (14, 175200254), (19, 129094924), (28, 87600127), (37, 66291988), (38, 64547462), (74, 33145994), (76, 32273731), (133, 18442132), (148, 16572997), (259, 9470284), (266, 9221066), (353, 6948452), (518, 4735142), (532, 4610533), (703, 3489052), (706, 3474226), (1036, 2367571), (1406, 1744526), (1412, 1737113), (2471, 992636), (2812, 872263), (4921, 498436), (4942, 496318), (6707, 365708), (9842, 249218), (9884, 248159), (13061, 187796), (13414, 182854), (19684, 124609), (26122, 93898), (26828, 91427), (46949, 52244)]