1234171940

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{227707}}^1$

素因数の和:227987

約数の個数: 24

約数和(自身を含む): 2601336192

約数和(自身を除く): 1367164252

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 227707, 455414, 910828, 1138535, 2277070, 4554140, 61708597, 123417194, 246834388, 308542985, 617085970, 1234171940]

約数ペア:

[(1, 1234171940), (2, 617085970), (4, 308542985), (5, 246834388), (10, 123417194), (20, 61708597), (271, 4554140), (542, 2277070), (1084, 1138535), (1355, 910828), (2710, 455414), (5420, 227707)]