1271302536112

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{214168217}}^1$

素因数の和:214168285

約数の個数: 40

約数和(自身を含む): 2868140775456

約数和(自身を除く): 1596838239344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 214168217, 428336434, 856672868, 1499177519, 1713345736, 2998355038, 3426691472, 5996710076, 11350915501, 11993420152, 22701831002, 23986840304, 45403662004, 79456408507, 90807324008, 158912817014, 181614648016, 317825634028, 635651268056, 1271302536112]

約数ペア:

[(1, 1271302536112), (2, 635651268056), (4, 317825634028), (7, 181614648016), (8, 158912817014), (14, 90807324008), (16, 79456408507), (28, 45403662004), (53, 23986840304), (56, 22701831002), (106, 11993420152), (112, 11350915501), (212, 5996710076), (371, 3426691472), (424, 2998355038), (742, 1713345736), (848, 1499177519), (1484, 856672868), (2968, 428336434), (5936, 214168217)]