947964

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 2228688

約数和(自身を除く): 1280724

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 401, 591, 788, 802, 1182, 1203, 1604, 2364, 2406, 4812, 78997, 157994, 236991, 315988, 473982, 947964]

約数ペア:

[(1, 947964), (2, 473982), (3, 315988), (4, 236991), (6, 157994), (12, 78997), (197, 4812), (394, 2406), (401, 2364), (591, 1604), (788, 1203), (802, 1182)]