2281286618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{2179}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 3748100160

約数和(自身を除く): 1466813542

約数列:

[1, 2, 13, 26, 67, 134, 601, 871, 1202, 1742, 2179, 4358, 7813, 15626, 28327, 40267, 56654, 80534, 145993, 291986, 523471, 1046942, 1309579, 1897909, 2619158, 3795818, 17024527, 34049054, 87741793, 175483586, 1140643309, 2281286618]

約数ペア:

[(1, 2281286618), (2, 1140643309), (13, 175483586), (26, 87741793), (67, 34049054), (134, 17024527), (601, 3795818), (871, 2619158), (1202, 1897909), (1742, 1309579), (2179, 1046942), (4358, 523471), (7813, 291986), (15626, 145993), (28327, 80534), (40267, 56654)]