1347423818

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{30431}}^1$

素因数の和:30590

約数の個数: 24

約数和(自身を含む): 2205346176

約数和(自身を除く): 857922358

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 1703, 3406, 22139, 30431, 44278, 60862, 395603, 791206, 3986461, 5142839, 7972922, 10285678, 51823993, 103647986, 673711909, 1347423818]

約数ペア:

[(1, 1347423818), (2, 673711909), (13, 103647986), (26, 51823993), (131, 10285678), (169, 7972922), (262, 5142839), (338, 3986461), (1703, 791206), (3406, 395603), (22139, 60862), (30431, 44278)]