4371388

素因数分解:

$2^2\times 7^2\times {\mathrm{22303}}^1$

素因数の和:22321

約数の個数: 18

約数和(自身を含む): 8899296

約数和(自身を除く): 4527908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 22303, 44606, 89212, 156121, 312242, 624484, 1092847, 2185694, 4371388]

約数ペア:

[(1, 4371388), (2, 2185694), (4, 1092847), (7, 624484), (14, 312242), (28, 156121), (49, 89212), (98, 44606), (196, 22303)]