42143804924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42655673}}^1$

素因数の和:42655709

約数の個数: 24

約数和(自身を含む): 83605121040

約数和(自身を除く): 41461316116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 42655673, 85311346, 170622692, 554523749, 810457787, 1109047498, 1620915574, 2218094996, 3241831148, 10535951231, 21071902462, 42143804924]

約数ペア:

[(1, 42143804924), (2, 21071902462), (4, 10535951231), (13, 3241831148), (19, 2218094996), (26, 1620915574), (38, 1109047498), (52, 810457787), (76, 554523749), (247, 170622692), (494, 85311346), (988, 42655673)]