1020786176

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{25237}}^1$

素因数の和:25334

約数の個数: 40

約数和(自身を含む): 2065477920

約数和(自身を除く): 1044691744

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 2528, 5056, 10112, 20224, 25237, 40448, 50474, 100948, 201896, 403792, 807584, 1615168, 1993723, 3230336, 3987446, 6460672, 7974892, 12921344, 15949784, 31899568, 63799136, 127598272, 255196544, 510393088, 1020786176]

約数ペア:

[(1, 1020786176), (2, 510393088), (4, 255196544), (8, 127598272), (16, 63799136), (32, 31899568), (64, 15949784), (79, 12921344), (128, 7974892), (158, 6460672), (256, 3987446), (316, 3230336), (512, 1993723), (632, 1615168), (1264, 807584), (2528, 403792), (5056, 201896), (10112, 100948), (20224, 50474), (25237, 40448)]