1929613294

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{55331}}^1$

素因数の和:55440

約数の個数: 32

約数和(自身を含む): 3442093056

約数和(自身を除く): 1512479762

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 329, 371, 658, 742, 2491, 4982, 17437, 34874, 55331, 110662, 387317, 774634, 2600557, 2932543, 5201114, 5865086, 18203899, 20527801, 36407798, 41055602, 137829521, 275659042, 964806647, 1929613294]

約数ペア:

[(1, 1929613294), (2, 964806647), (7, 275659042), (14, 137829521), (47, 41055602), (53, 36407798), (94, 20527801), (106, 18203899), (329, 5865086), (371, 5201114), (658, 2932543), (742, 2600557), (2491, 774634), (4982, 387317), (17437, 110662), (34874, 55331)]