238431754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{471209}}^1$

素因数の和:471245

約数の個数: 16

約数和(自身を含む): 407125440

約数和(自身を除く): 168693686

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 471209, 942418, 5183299, 10366598, 10837807, 21675614, 119215877, 238431754]

約数ペア:

[(1, 238431754), (2, 119215877), (11, 21675614), (22, 10837807), (23, 10366598), (46, 5183299), (253, 942418), (506, 471209)]