65551902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2539}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 141671040

約数和(自身を除く): 76119138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 2539, 4303, 5078, 7617, 8606, 12909, 15234, 25818, 33007, 66014, 99021, 198042, 840409, 1680818, 2521227, 5042454, 10925317, 21850634, 32775951, 65551902]

約数ペア:

[(1, 65551902), (2, 32775951), (3, 21850634), (6, 10925317), (13, 5042454), (26, 2521227), (39, 1680818), (78, 840409), (331, 198042), (662, 99021), (993, 66014), (1986, 33007), (2539, 25818), (4303, 15234), (5078, 12909), (7617, 8606)]