2011323786

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1\times {\mathrm{4091}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 4087024128

約数和(自身を除く): 2075700342

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1223, 2446, 3669, 4091, 7338, 8182, 12273, 24546, 81941, 163882, 245823, 274097, 491646, 548194, 822291, 1644582, 5003293, 10006586, 15009879, 30019758, 335220631, 670441262, 1005661893, 2011323786]

約数ペア:

[(1, 2011323786), (2, 1005661893), (3, 670441262), (6, 335220631), (67, 30019758), (134, 15009879), (201, 10006586), (402, 5003293), (1223, 1644582), (2446, 822291), (3669, 548194), (4091, 491646), (7338, 274097), (8182, 245823), (12273, 163882), (24546, 81941)]