2021569406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{4463}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 3252648960

約数和(自身を除く): 1231079554

約数列:

[1, 2, 23, 43, 46, 86, 229, 458, 989, 1978, 4463, 5267, 8926, 9847, 10534, 19694, 102649, 191909, 205298, 226481, 383818, 452962, 1022027, 2044054, 4413907, 8827814, 23506621, 43947161, 47013242, 87894322, 1010784703, 2021569406]

約数ペア:

[(1, 2021569406), (2, 1010784703), (23, 87894322), (43, 47013242), (46, 43947161), (86, 23506621), (229, 8827814), (458, 4413907), (989, 2044054), (1978, 1022027), (4463, 452962), (5267, 383818), (8926, 226481), (9847, 205298), (10534, 191909), (19694, 102649)]