291223306028

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{607}}^1\times {\mathrm{1236533}}^1$

素因数の和:1237241

約数の個数: 24

約数和(自身を含む): 515743492992

約数和(自身を除く): 224520186964

約数列:

[1, 2, 4, 97, 194, 388, 607, 1214, 2428, 58879, 117758, 235516, 1236533, 2473066, 4946132, 119943701, 239887402, 479774804, 750575531, 1501151062, 3002302124, 72805826507, 145611653014, 291223306028]

約数ペア:

[(1, 291223306028), (2, 145611653014), (4, 72805826507), (97, 3002302124), (194, 1501151062), (388, 750575531), (607, 479774804), (1214, 239887402), (2428, 119943701), (58879, 4946132), (117758, 2473066), (235516, 1236533)]