808213614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{20357}}^1$

素因数の和:20884

約数の個数: 32

約数和(自身を含む): 1744273440

約数和(自身を除く): 936059826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509, 1018, 1527, 3054, 6617, 13234, 19851, 20357, 39702, 40714, 61071, 122142, 264641, 529282, 793923, 1587846, 10361713, 20723426, 31085139, 62170278, 134702269, 269404538, 404106807, 808213614]

約数ペア:

[(1, 808213614), (2, 404106807), (3, 269404538), (6, 134702269), (13, 62170278), (26, 31085139), (39, 20723426), (78, 10361713), (509, 1587846), (1018, 793923), (1527, 529282), (3054, 264641), (6617, 122142), (13234, 61071), (19851, 40714), (20357, 39702)]