2143140970

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1\times {\mathrm{797}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 3877590528

約数和(自身を除く): 1734449558

約数列:

[1, 2, 5, 10, 443, 607, 797, 886, 1214, 1594, 2215, 3035, 3985, 4430, 6070, 7970, 268901, 353071, 483779, 537802, 706142, 967558, 1344505, 1765355, 2418895, 2689010, 3530710, 4837790, 214314097, 428628194, 1071570485, 2143140970]

約数ペア:

[(1, 2143140970), (2, 1071570485), (5, 428628194), (10, 214314097), (443, 4837790), (607, 3530710), (797, 2689010), (886, 2418895), (1214, 1765355), (1594, 1344505), (2215, 967558), (3035, 706142), (3985, 537802), (4430, 483779), (6070, 353071), (7970, 268901)]