7885517874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4057}}^1\times {\mathrm{24919}}^1$

素因数の和:28994

約数の個数: 32

約数和(自身を含む): 16989060480

約数和(自身を除く): 9103542606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4057, 8114, 12171, 24342, 24919, 49838, 52741, 74757, 105482, 149514, 158223, 316446, 323947, 647894, 971841, 1943682, 101096383, 202192766, 303289149, 606578298, 1314252979, 2628505958, 3942758937, 7885517874]

約数ペア:

[(1, 7885517874), (2, 3942758937), (3, 2628505958), (6, 1314252979), (13, 606578298), (26, 303289149), (39, 202192766), (78, 101096383), (4057, 1943682), (8114, 971841), (12171, 647894), (24342, 323947), (24919, 316446), (49838, 158223), (52741, 149514), (74757, 105482)]