78784646

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{4937}}^1$

素因数の和:5119

約数の個数: 16

約数和(自身を含む): 120882240

約数和(自身を除く): 42097594

約数列:

[1, 2, 79, 101, 158, 202, 4937, 7979, 9874, 15958, 390023, 498637, 780046, 997274, 39392323, 78784646]

約数ペア:

[(1, 78784646), (2, 39392323), (79, 997274), (101, 780046), (158, 498637), (202, 390023), (4937, 15958), (7979, 9874)]