289804076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{2521}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 525383040

約数和(自身を除く): 235578964

約数列:

[1, 2, 4, 29, 58, 116, 991, 1982, 2521, 3964, 5042, 10084, 28739, 57478, 73109, 114956, 146218, 292436, 2498311, 4996622, 9993244, 72451019, 144902038, 289804076]

約数ペア:

[(1, 289804076), (2, 144902038), (4, 72451019), (29, 9993244), (58, 4996622), (116, 2498311), (991, 292436), (1982, 146218), (2521, 114956), (3964, 73109), (5042, 57478), (10084, 28739)]