381668908

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{6673}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 680214080

約数和(自身を除く): 298545172

約数列:

[1, 2, 4, 79, 158, 181, 316, 362, 724, 6673, 13346, 14299, 26692, 28598, 57196, 527167, 1054334, 1207813, 2108668, 2415626, 4831252, 95417227, 190834454, 381668908]

約数ペア:

[(1, 381668908), (2, 190834454), (4, 95417227), (79, 4831252), (158, 2415626), (181, 2108668), (316, 1207813), (362, 1054334), (724, 527167), (6673, 57196), (13346, 28598), (14299, 26692)]