2912683154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{8581}}^1$

素因数の和:8810

約数の個数: 32

約数和(自身を含む): 4686183936

約数和(自身を除く): 1773500782

約数列:

[1, 2, 23, 46, 47, 94, 157, 314, 1081, 2162, 3611, 7222, 7379, 8581, 14758, 17162, 169717, 197363, 339434, 394726, 403307, 806614, 1347217, 2694434, 9276061, 18552122, 30985991, 61971982, 63319199, 126638398, 1456341577, 2912683154]

約数ペア:

[(1, 2912683154), (2, 1456341577), (23, 126638398), (46, 63319199), (47, 61971982), (94, 30985991), (157, 18552122), (314, 9276061), (1081, 2694434), (2162, 1347217), (3611, 806614), (7222, 403307), (7379, 394726), (8581, 339434), (14758, 197363), (17162, 169717)]