2004178485508

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1\times {\mathrm{32063}}^1$

素因数の和:33616

約数の個数: 48

約数和(自身を含む): 3582405550080

約数和(自身を除く): 1578227064572

約数列:

[1, 2, 4, 67, 134, 179, 268, 358, 716, 1303, 2606, 5212, 11993, 23986, 32063, 47972, 64126, 87301, 128252, 174602, 233237, 349204, 466474, 932948, 2148221, 4296442, 5739277, 8592884, 11478554, 15626879, 22957108, 31253758, 41778089, 62507516, 83556178, 167112356, 384531559, 769063118, 1538126236, 2799131963, 5598263926, 7478277931, 11196527852, 14956555862, 29913111724, 501044621377, 1002089242754, 2004178485508]

約数ペア:

[(1, 2004178485508), (2, 1002089242754), (4, 501044621377), (67, 29913111724), (134, 14956555862), (179, 11196527852), (268, 7478277931), (358, 5598263926), (716, 2799131963), (1303, 1538126236), (2606, 769063118), (5212, 384531559), (11993, 167112356), (23986, 83556178), (32063, 62507516), (47972, 41778089), (64126, 31253758), (87301, 22957108), (128252, 15626879), (174602, 11478554), (233237, 8592884), (349204, 5739277), (466474, 4296442), (932948, 2148221)]