2398914544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{129587}}^1$

素因数の和:129697

約数の個数: 40

約数和(自身を含む): 5061707280

約数和(自身を除く): 2662792736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 129587, 259174, 518348, 1036696, 1684631, 2073392, 3369262, 6738524, 11533243, 13477048, 23066486, 26954096, 46132972, 92265944, 149932159, 184531888, 299864318, 599728636, 1199457272, 2398914544]

約数ペア:

[(1, 2398914544), (2, 1199457272), (4, 599728636), (8, 299864318), (13, 184531888), (16, 149932159), (26, 92265944), (52, 46132972), (89, 26954096), (104, 23066486), (178, 13477048), (208, 11533243), (356, 6738524), (712, 3369262), (1157, 2073392), (1424, 1684631), (2314, 1036696), (4628, 518348), (9256, 259174), (18512, 129587)]