4000681354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{728191}}^1$

素因数の和:728301

約数の個数: 16

約数和(自身を含む): 6239149056

約数和(自身を除く): 2238467702

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 728191, 1456382, 29855831, 48788797, 59711662, 97577594, 2000340677, 4000681354]

約数ペア:

[(1, 4000681354), (2, 2000340677), (41, 97577594), (67, 59711662), (82, 48788797), (134, 29855831), (2747, 1456382), (5494, 728191)]