1005040192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1207981}}^1$

素因数の和:1208006

約数の個数: 28

約数和(自身を含む): 2147791996

約数和(自身を除く): 1142751804

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1207981, 2415962, 4831924, 9663848, 15703753, 19327696, 31407506, 38655392, 62815012, 77310784, 125630024, 251260048, 502520096, 1005040192]

約数ペア:

[(1, 1005040192), (2, 502520096), (4, 251260048), (8, 125630024), (13, 77310784), (16, 62815012), (26, 38655392), (32, 31407506), (52, 19327696), (64, 15703753), (104, 9663848), (208, 4831924), (416, 2415962), (832, 1207981)]