4808492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 9172800

約数和(自身を除く): 4364308

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1039, 1157, 2078, 2314, 4156, 4628, 13507, 27014, 54028, 92471, 184942, 369884, 1202123, 2404246, 4808492]

約数ペア:

[(1, 4808492), (2, 2404246), (4, 1202123), (13, 369884), (26, 184942), (52, 92471), (89, 54028), (178, 27014), (356, 13507), (1039, 4628), (1157, 4156), (2078, 2314)]