553568464

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{1487}}^1$

素因数の和:1987

約数の個数: 40

約数和(自身を含む): 1096001280

約数和(自身を除く): 542432816

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 439, 848, 878, 1487, 1756, 2974, 3512, 5948, 7024, 11896, 23267, 23792, 46534, 78811, 93068, 157622, 186136, 315244, 372272, 630488, 652793, 1260976, 1305586, 2611172, 5222344, 10444688, 34598029, 69196058, 138392116, 276784232, 553568464]

約数ペア:

[(1, 553568464), (2, 276784232), (4, 138392116), (8, 69196058), (16, 34598029), (53, 10444688), (106, 5222344), (212, 2611172), (424, 1305586), (439, 1260976), (848, 652793), (878, 630488), (1487, 372272), (1756, 315244), (2974, 186136), (3512, 157622), (5948, 93068), (7024, 78811), (11896, 46534), (23267, 23792)]