1750984820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{11243}}^1$

素因数の和:11864

約数の個数: 48

約数和(自身を含む): 3966883200

約数和(自身を除く): 2215898380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 599, 1198, 2396, 2995, 5990, 7787, 11243, 11980, 15574, 22486, 31148, 38935, 44972, 56215, 77870, 112430, 146159, 155740, 224860, 292318, 584636, 730795, 1461590, 2923180, 6734557, 13469114, 26938228, 33672785, 67345570, 87549241, 134691140, 175098482, 350196964, 437746205, 875492410, 1750984820]

約数ペア:

[(1, 1750984820), (2, 875492410), (4, 437746205), (5, 350196964), (10, 175098482), (13, 134691140), (20, 87549241), (26, 67345570), (52, 33672785), (65, 26938228), (130, 13469114), (260, 6734557), (599, 2923180), (1198, 1461590), (2396, 730795), (2995, 584636), (5990, 292318), (7787, 224860), (11243, 155740), (11980, 146159), (15574, 112430), (22486, 77870), (31148, 56215), (38935, 44972)]