130768538

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{2903}}^1$

素因数の和:3229

約数の個数: 16

約数和(自身を含む): 199051776

約数和(自身を除く): 68283238

約数列:

[1, 2, 101, 202, 223, 446, 2903, 5806, 22523, 45046, 293203, 586406, 647369, 1294738, 65384269, 130768538]

約数ペア:

[(1, 130768538), (2, 65384269), (101, 1294738), (202, 647369), (223, 586406), (446, 293203), (2903, 45046), (5806, 22523)]