321924304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1547713}}^1$

素因数の和:1547734

約数の個数: 20

約数和(自身を含む): 671707876

約数和(自身を除く): 349783572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1547713, 3095426, 6190852, 12381704, 20120269, 24763408, 40240538, 80481076, 160962152, 321924304]

約数ペア:

[(1, 321924304), (2, 160962152), (4, 80481076), (8, 40240538), (13, 24763408), (16, 20120269), (26, 12381704), (52, 6190852), (104, 3095426), (208, 1547713)]