130943668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{42023}}^1$

素因数の和:42087

約数の個数: 24

約数和(自身を含む): 247101120

約数和(自身を除く): 116157452

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 42023, 84046, 168092, 798437, 1596874, 1722943, 3193748, 3445886, 6891772, 32735917, 65471834, 130943668]

約数ペア:

[(1, 130943668), (2, 65471834), (4, 32735917), (19, 6891772), (38, 3445886), (41, 3193748), (76, 1722943), (82, 1596874), (164, 798437), (779, 168092), (1558, 84046), (3116, 42023)]