1036254440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1992797}}^1$

素因数の和:1992821

約数の個数: 32

約数和(自身を含む): 2510925480

約数和(自身を除く): 1474671040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1992797, 3985594, 7971188, 9963985, 15942376, 19927970, 25906361, 39855940, 51812722, 79711880, 103625444, 129531805, 207250888, 259063610, 518127220, 1036254440]

約数ペア:

[(1, 1036254440), (2, 518127220), (4, 259063610), (5, 207250888), (8, 129531805), (10, 103625444), (13, 79711880), (20, 51812722), (26, 39855940), (40, 25906361), (52, 19927970), (65, 15942376), (104, 9963985), (130, 7971188), (260, 3985594), (520, 1992797)]