4289029705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2687}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 5539000320

約数和(自身を除く): 1249970615

約数列:

[1, 5, 17, 85, 89, 211, 445, 1055, 1513, 2687, 3587, 7565, 13435, 17935, 18779, 45679, 93895, 228395, 239143, 319243, 566957, 1195715, 1596215, 2834785, 4065431, 9638269, 20327155, 48191345, 50459173, 252295865, 857805941, 4289029705]

約数ペア:

[(1, 4289029705), (5, 857805941), (17, 252295865), (85, 50459173), (89, 48191345), (211, 20327155), (445, 9638269), (1055, 4065431), (1513, 2834785), (2687, 1596215), (3587, 1195715), (7565, 566957), (13435, 319243), (17935, 239143), (18779, 228395), (45679, 93895)]