426473648

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{147263}}^1$

素因数の和:147452

約数の個数: 20

約数和(自身を含む): 830863488

約数和(自身を除く): 404389840

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 147263, 294526, 589052, 1178104, 2356208, 26654603, 53309206, 106618412, 213236824, 426473648]

約数ペア:

[(1, 426473648), (2, 213236824), (4, 106618412), (8, 53309206), (16, 26654603), (181, 2356208), (362, 1178104), (724, 589052), (1448, 294526), (2896, 147263)]