424702972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{78707}}^1$

素因数の和:78801

約数の個数: 24

約数和(自身を含む): 793376640

約数和(自身を除く): 368673668

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 78707, 157414, 314828, 1495433, 2990866, 5588197, 5981732, 11176394, 22352788, 106175743, 212351486, 424702972]

約数ペア:

[(1, 424702972), (2, 212351486), (4, 106175743), (19, 22352788), (38, 11176394), (71, 5981732), (76, 5588197), (142, 2990866), (284, 1495433), (1349, 314828), (2698, 157414), (5396, 78707)]