2016388444

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{4091}}^1$

素因数の和:4738

約数の個数: 48

約数和(自身を含む): 4179732480

約数和(自身を除く): 2163344036

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 607, 812, 1214, 2428, 4091, 4249, 8182, 8498, 16364, 16996, 17603, 28637, 35206, 57274, 70412, 114548, 118639, 123221, 237278, 246442, 474556, 492884, 830473, 1660946, 2483237, 3321892, 4966474, 9932948, 17382659, 34765318, 69530636, 72013873, 144027746, 288055492, 504097111, 1008194222, 2016388444]

約数ペア:

[(1, 2016388444), (2, 1008194222), (4, 504097111), (7, 288055492), (14, 144027746), (28, 72013873), (29, 69530636), (58, 34765318), (116, 17382659), (203, 9932948), (406, 4966474), (607, 3321892), (812, 2483237), (1214, 1660946), (2428, 830473), (4091, 492884), (4249, 474556), (8182, 246442), (8498, 237278), (16364, 123221), (16996, 118639), (17603, 114548), (28637, 70412), (35206, 57274)]