2099681272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2243}}^1\times {\mathrm{9001}}^1$

素因数の和:11263

約数の個数: 32

約数和(自身を含む): 4242102480

約数和(自身を除く): 2142421208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2243, 4486, 8972, 9001, 17944, 18002, 29159, 36004, 58318, 72008, 116636, 117013, 233272, 234026, 468052, 936104, 20189243, 40378486, 80756972, 161513944, 262460159, 524920318, 1049840636, 2099681272]

約数ペア:

[(1, 2099681272), (2, 1049840636), (4, 524920318), (8, 262460159), (13, 161513944), (26, 80756972), (52, 40378486), (104, 20189243), (2243, 936104), (4486, 468052), (8972, 234026), (9001, 233272), (17944, 117013), (18002, 116636), (29159, 72008), (36004, 58318)]