7788481688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1826567}}^1$

素因数の和:1826627

約数の個数: 32

約数和(自身を含む): 16110329760

約数和(自身を除く): 8321848072

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 1826567, 3653134, 7306268, 14612536, 23745371, 47490742, 74889247, 94981484, 149778494, 189962968, 299556988, 599113976, 973560211, 1947120422, 3894240844, 7788481688]

約数ペア:

[(1, 7788481688), (2, 3894240844), (4, 1947120422), (8, 973560211), (13, 599113976), (26, 299556988), (41, 189962968), (52, 149778494), (82, 94981484), (104, 74889247), (164, 47490742), (328, 23745371), (533, 14612536), (1066, 7306268), (2132, 3653134), (4264, 1826567)]