13181795872

素因数分解:

$2^5\times 7^1\times {\mathrm{283}}^1\times {\mathrm{207941}}^1$

素因数の和:208241

約数の個数: 48

約数和(自身を含む): 29763986112

約数和(自身を除く): 16582190240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 283, 566, 1132, 1981, 2264, 3962, 4528, 7924, 9056, 15848, 31696, 63392, 207941, 415882, 831764, 1455587, 1663528, 2911174, 3327056, 5822348, 6654112, 11644696, 23289392, 46578784, 58847303, 117694606, 235389212, 411931121, 470778424, 823862242, 941556848, 1647724484, 1883113696, 3295448968, 6590897936, 13181795872]

約数ペア:

[(1, 13181795872), (2, 6590897936), (4, 3295448968), (7, 1883113696), (8, 1647724484), (14, 941556848), (16, 823862242), (28, 470778424), (32, 411931121), (56, 235389212), (112, 117694606), (224, 58847303), (283, 46578784), (566, 23289392), (1132, 11644696), (1981, 6654112), (2264, 5822348), (3962, 3327056), (4528, 2911174), (7924, 1663528), (9056, 1455587), (15848, 831764), (31696, 415882), (63392, 207941)]