1761467408

素因数分解:

$2^4\times {\mathrm{12049}}^1\times {\mathrm{9137}}^1$

素因数の和:21194

約数の個数: 20

約数和(自身を含む): 3413499900

約数和(自身を除く): 1652032492

約数列:

[1, 2, 4, 8, 16, 9137, 12049, 18274, 24098, 36548, 48196, 73096, 96392, 146192, 192784, 110091713, 220183426, 440366852, 880733704, 1761467408]

約数ペア:

[(1, 1761467408), (2, 880733704), (4, 440366852), (8, 220183426), (16, 110091713), (9137, 192784), (12049, 146192), (18274, 96392), (24098, 73096), (36548, 48196)]