1393786768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{7219}}^1$

素因数の和:8335

約数の個数: 40

約数和(自身を含む): 2949052320

約数和(自身を除く): 1555265552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1097, 2194, 4388, 7219, 8776, 12067, 14438, 17552, 24134, 28876, 48268, 57752, 79409, 96536, 115504, 158818, 193072, 317636, 635272, 1270544, 7919243, 15838486, 31676972, 63353944, 87111673, 126707888, 174223346, 348446692, 696893384, 1393786768]

約数ペア:

[(1, 1393786768), (2, 696893384), (4, 348446692), (8, 174223346), (11, 126707888), (16, 87111673), (22, 63353944), (44, 31676972), (88, 15838486), (176, 7919243), (1097, 1270544), (2194, 635272), (4388, 317636), (7219, 193072), (8776, 158818), (12067, 115504), (14438, 96536), (17552, 79409), (24134, 57752), (28876, 48268)]