2038657391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 2280047616

約数和(自身を除く): 241390225

約数列:

[1, 17, 41, 43, 251, 271, 697, 731, 1763, 4267, 4607, 10291, 10793, 11111, 11653, 29971, 68021, 174947, 183481, 188887, 198101, 442513, 477773, 1156357, 2788861, 2924903, 7522721, 8122141, 47410637, 49723351, 119921023, 2038657391]

約数ペア:

[(1, 2038657391), (17, 119921023), (41, 49723351), (43, 47410637), (251, 8122141), (271, 7522721), (697, 2924903), (731, 2788861), (1763, 1156357), (4267, 477773), (4607, 442513), (10291, 198101), (10793, 188887), (11111, 183481), (11653, 174947), (29971, 68021)]