7492189744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1895797}}^1$

素因数の和:1895837

約数の個数: 40

約数和(自身を含む): 16455526640

約数和(自身を除く): 8963336896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 1895797, 3791594, 7583188, 15166376, 24645361, 30332752, 36020143, 49290722, 72040286, 98581444, 144080572, 197162888, 288161144, 394325776, 468261859, 576322288, 936523718, 1873047436, 3746094872, 7492189744]

約数ペア:

[(1, 7492189744), (2, 3746094872), (4, 1873047436), (8, 936523718), (13, 576322288), (16, 468261859), (19, 394325776), (26, 288161144), (38, 197162888), (52, 144080572), (76, 98581444), (104, 72040286), (152, 49290722), (208, 36020143), (247, 30332752), (304, 24645361), (494, 15166376), (988, 7583188), (1976, 3791594), (3952, 1895797)]