771912076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 1479389184

約数和(自身を除く): 707477108

約数列:

[1, 2, 4, 13, 26, 52, 103, 167, 206, 334, 412, 668, 863, 1339, 1726, 2171, 2678, 3452, 4342, 5356, 8684, 11219, 17201, 22438, 34402, 44876, 68804, 88889, 144121, 177778, 223613, 288242, 355556, 447226, 576484, 894452, 1155557, 1873573, 2311114, 3747146, 4622228, 7494292, 14844463, 29688926, 59377852, 192978019, 385956038, 771912076]

約数ペア:

[(1, 771912076), (2, 385956038), (4, 192978019), (13, 59377852), (26, 29688926), (52, 14844463), (103, 7494292), (167, 4622228), (206, 3747146), (334, 2311114), (412, 1873573), (668, 1155557), (863, 894452), (1339, 576484), (1726, 447226), (2171, 355556), (2678, 288242), (3452, 223613), (4342, 177778), (5356, 144121), (8684, 88889), (11219, 68804), (17201, 44876), (22438, 34402)]