519477310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{205327}}^1$

素因数の和:205368

約数の個数: 32

約数和(自身を含む): 1064420352

約数和(自身を除く): 544943042

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 205327, 410654, 1026635, 2053270, 2258597, 4517194, 4722521, 9445042, 11292985, 22585970, 23612605, 47225210, 51947731, 103895462, 259738655, 519477310]

約数ペア:

[(1, 519477310), (2, 259738655), (5, 103895462), (10, 51947731), (11, 47225210), (22, 23612605), (23, 22585970), (46, 11292985), (55, 9445042), (110, 4722521), (115, 4517194), (230, 2258597), (253, 2053270), (506, 1026635), (1265, 410654), (2530, 205327)]