1217296436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{128461}}^1$

素因数の和:128591

約数の個数: 24

約数和(自身を含む): 2244488064

約数和(自身を除く): 1027191628

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 2369, 4738, 9476, 128461, 256922, 513844, 2954603, 5909206, 11818412, 13231483, 26462966, 52925932, 304324109, 608648218, 1217296436]

約数ペア:

[(1, 1217296436), (2, 608648218), (4, 304324109), (23, 52925932), (46, 26462966), (92, 13231483), (103, 11818412), (206, 5909206), (412, 2954603), (2369, 513844), (4738, 256922), (9476, 128461)]