2055970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 4416768

約数和(自身を除く): 2360798

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1277, 1610, 2554, 6385, 8939, 12770, 17878, 29371, 44695, 58742, 89390, 146855, 205597, 293710, 411194, 1027985, 2055970]

約数ペア:

[(1, 2055970), (2, 1027985), (5, 411194), (7, 293710), (10, 205597), (14, 146855), (23, 89390), (35, 58742), (46, 44695), (70, 29371), (115, 17878), (161, 12770), (230, 8939), (322, 6385), (805, 2554), (1277, 1610)]