7872294

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 16222176

約数和(自身を除く): 8349882

約数列:

[1, 2, 3, 6, 61, 122, 137, 157, 183, 274, 314, 366, 411, 471, 822, 942, 8357, 9577, 16714, 19154, 21509, 25071, 28731, 43018, 50142, 57462, 64527, 129054, 1312049, 2624098, 3936147, 7872294]

約数ペア:

[(1, 7872294), (2, 3936147), (3, 2624098), (6, 1312049), (61, 129054), (122, 64527), (137, 57462), (157, 50142), (183, 43018), (274, 28731), (314, 25071), (366, 21509), (411, 19154), (471, 16714), (822, 9577), (942, 8357)]