248450228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{16883}}^1$

素因数の和:17183

約数の個数: 24

約数和(自身を含む): 469915488

約数和(自身を除く): 221465260

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 3679, 7358, 14716, 16883, 33766, 67532, 219479, 438958, 877916, 4777889, 9555778, 19111556, 62112557, 124225114, 248450228]

約数ペア:

[(1, 248450228), (2, 124225114), (4, 62112557), (13, 19111556), (26, 9555778), (52, 4777889), (283, 877916), (566, 438958), (1132, 219479), (3679, 67532), (7358, 33766), (14716, 16883)]