4072970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 8142336

約数和(自身を除く): 4069366

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 607, 610, 671, 1214, 1342, 3035, 3355, 6070, 6677, 6710, 13354, 33385, 37027, 66770, 74054, 185135, 370270, 407297, 814594, 2036485, 4072970]

約数ペア:

[(1, 4072970), (2, 2036485), (5, 814594), (10, 407297), (11, 370270), (22, 185135), (55, 74054), (61, 66770), (110, 37027), (122, 33385), (305, 13354), (607, 6710), (610, 6677), (671, 6070), (1214, 3355), (1342, 3035)]