2057387632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{4831}}^1$

素因数の和:5501

約数の個数: 40

約数和(自身を含む): 4086325760

約数和(自身を除く): 2028938128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 619, 688, 1238, 2476, 4831, 4952, 9662, 9904, 19324, 26617, 38648, 53234, 77296, 106468, 207733, 212936, 415466, 425872, 830932, 1661864, 2990389, 3323728, 5980778, 11961556, 23923112, 47846224, 128586727, 257173454, 514346908, 1028693816, 2057387632]

約数ペア:

[(1, 2057387632), (2, 1028693816), (4, 514346908), (8, 257173454), (16, 128586727), (43, 47846224), (86, 23923112), (172, 11961556), (344, 5980778), (619, 3323728), (688, 2990389), (1238, 1661864), (2476, 830932), (4831, 425872), (4952, 415466), (9662, 212936), (9904, 207733), (19324, 106468), (26617, 77296), (38648, 53234)]