802125874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 1384004160

約数和(自身を除く): 581878286

約数列:

[1, 2, 11, 22, 23, 46, 157, 253, 314, 439, 506, 529, 878, 1058, 1727, 3454, 3611, 4829, 5819, 7222, 9658, 10097, 11638, 20194, 39721, 68923, 79442, 83053, 111067, 137846, 166106, 222134, 232231, 464462, 758153, 913583, 1516306, 1585229, 1827166, 2554541, 3170458, 5109082, 17437519, 34875038, 36460267, 72920534, 401062937, 802125874]

約数ペア:

[(1, 802125874), (2, 401062937), (11, 72920534), (22, 36460267), (23, 34875038), (46, 17437519), (157, 5109082), (253, 3170458), (314, 2554541), (439, 1827166), (506, 1585229), (529, 1516306), (878, 913583), (1058, 758153), (1727, 464462), (3454, 232231), (3611, 222134), (4829, 166106), (5819, 137846), (7222, 111067), (9658, 83053), (10097, 79442), (11638, 68923), (20194, 39721)]