7961798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 5827642

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 227, 247, 454, 494, 923, 1349, 1846, 2698, 2951, 4313, 5902, 8626, 16117, 17537, 32234, 35074, 56069, 112138, 209521, 306223, 419042, 612446, 3980899, 7961798]

約数ペア:

[(1, 7961798), (2, 3980899), (13, 612446), (19, 419042), (26, 306223), (38, 209521), (71, 112138), (142, 56069), (227, 35074), (247, 32234), (454, 17537), (494, 16117), (923, 8626), (1349, 5902), (1846, 4313), (2698, 2951)]