2426185970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1435613}}^1$

素因数の和:1435646

約数の個数: 24

約数和(自身を含む): 4728912516

約数和(自身を除く): 2302726546

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1435613, 2871226, 7178065, 14356130, 18662969, 37325938, 93314845, 186629690, 242618597, 485237194, 1213092985, 2426185970]

約数ペア:

[(1, 2426185970), (2, 1213092985), (5, 485237194), (10, 242618597), (13, 186629690), (26, 93314845), (65, 37325938), (130, 18662969), (169, 14356130), (338, 7178065), (845, 2871226), (1690, 1435613)]