807769196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{10691}}^1$

素因数の和:12161

約数の個数: 24

約数和(自身を含む): 1523524464

約数和(自身を除く): 715755268

約数列:

[1, 2, 4, 13, 26, 52, 1453, 2906, 5812, 10691, 18889, 21382, 37778, 42764, 75556, 138983, 277966, 555932, 15534023, 31068046, 62136092, 201942299, 403884598, 807769196]

約数ペア:

[(1, 807769196), (2, 403884598), (4, 201942299), (13, 62136092), (26, 31068046), (52, 15534023), (1453, 555932), (2906, 277966), (5812, 138983), (10691, 75556), (18889, 42764), (21382, 37778)]