3950726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 6749568

約数和(自身を除く): 2798842

約数列:

[1, 2, 13, 26, 47, 53, 61, 94, 106, 122, 611, 689, 793, 1222, 1378, 1586, 2491, 2867, 3233, 4982, 5734, 6466, 32383, 37271, 42029, 64766, 74542, 84058, 151951, 303902, 1975363, 3950726]

約数ペア:

[(1, 3950726), (2, 1975363), (13, 303902), (26, 151951), (47, 84058), (53, 74542), (61, 64766), (94, 42029), (106, 37271), (122, 32383), (611, 6466), (689, 5734), (793, 4982), (1222, 3233), (1378, 2867), (1586, 2491)]