1383928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 3195360

約数和(自身を除く): 1811432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1901, 3802, 7604, 13307, 15208, 24713, 26614, 49426, 53228, 98852, 106456, 172991, 197704, 345982, 691964, 1383928]

約数ペア:

[(1, 1383928), (2, 691964), (4, 345982), (7, 197704), (8, 172991), (13, 106456), (14, 98852), (26, 53228), (28, 49426), (52, 26614), (56, 24713), (91, 15208), (104, 13307), (182, 7604), (364, 3802), (728, 1901)]