233420852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{438761}}^1$

素因数の和:438791

約数の個数: 24

約数和(自身を含む): 491413440

約数和(自身を除く): 257992588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 438761, 877522, 1755044, 3071327, 6142654, 8336459, 12285308, 16672918, 33345836, 58355213, 116710426, 233420852]

約数ペア:

[(1, 233420852), (2, 116710426), (4, 58355213), (7, 33345836), (14, 16672918), (19, 12285308), (28, 8336459), (38, 6142654), (76, 3071327), (133, 1755044), (266, 877522), (532, 438761)]