511864142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6869}}^1$

素因数の和:6980

約数の個数: 32

約数和(自身を含む): 845834400

約数和(自身を除く): 333970258

約数列:

[1, 2, 19, 37, 38, 53, 74, 106, 703, 1007, 1406, 1961, 2014, 3922, 6869, 13738, 37259, 74518, 130511, 254153, 261022, 364057, 508306, 728114, 4828907, 6917083, 9657814, 13470109, 13834166, 26940218, 255932071, 511864142]

約数ペア:

[(1, 511864142), (2, 255932071), (19, 26940218), (37, 13834166), (38, 13470109), (53, 9657814), (74, 6917083), (106, 4828907), (703, 728114), (1007, 508306), (1406, 364057), (1961, 261022), (2014, 254153), (3922, 130511), (6869, 74518), (13738, 37259)]