2227367636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{43223}}^1$

素因数の和:44231

約数の個数: 24

約数和(自身を含む): 4202064384

約数和(自身を除く): 1974696748

約数列:

[1, 2, 4, 13, 26, 52, 991, 1982, 3964, 12883, 25766, 43223, 51532, 86446, 172892, 561899, 1123798, 2247596, 42833993, 85667986, 171335972, 556841909, 1113683818, 2227367636]

約数ペア:

[(1, 2227367636), (2, 1113683818), (4, 556841909), (13, 171335972), (26, 85667986), (52, 42833993), (991, 2247596), (1982, 1123798), (3964, 561899), (12883, 172892), (25766, 86446), (43223, 51532)]