2140967504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10293113}}^1$

素因数の和:10293134

約数の個数: 20

約数和(自身を含む): 4467211476

約数和(自身を除く): 2326243972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10293113, 20586226, 41172452, 82344904, 133810469, 164689808, 267620938, 535241876, 1070483752, 2140967504]

約数ペア:

[(1, 2140967504), (2, 1070483752), (4, 535241876), (8, 267620938), (13, 164689808), (16, 133810469), (26, 82344904), (52, 41172452), (104, 20586226), (208, 10293113)]