2018987958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1\times {\mathrm{12547}}^1$

素因数の和:14628

約数の個数: 32

約数和(自身を含む): 4351044096

約数和(自身を除く): 2332056138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2063, 4126, 6189, 12378, 12547, 25094, 26819, 37641, 53638, 75282, 80457, 160914, 163111, 326222, 489333, 978666, 25884461, 51768922, 77653383, 155306766, 336497993, 672995986, 1009493979, 2018987958]

約数ペア:

[(1, 2018987958), (2, 1009493979), (3, 672995986), (6, 336497993), (13, 155306766), (26, 77653383), (39, 51768922), (78, 25884461), (2063, 978666), (4126, 489333), (6189, 326222), (12378, 163111), (12547, 160914), (25094, 80457), (26819, 75282), (37641, 53638)]