1401474534878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{4133}}^1\times {\mathrm{23971}}^1$

素因数の和:28760

約数の個数: 32

約数和(自身を含む): 2297540149632

約数和(自身を除く): 896065614754

約数列:

[1, 2, 11, 22, 643, 1286, 4133, 7073, 8266, 14146, 23971, 45463, 47942, 90926, 263681, 527362, 2657519, 5315038, 15413353, 29232709, 30826706, 58465418, 99072143, 169546883, 198144286, 339093766, 1089793573, 2179587146, 63703387949, 127406775898, 700737267439, 1401474534878]

約数ペア:

[(1, 1401474534878), (2, 700737267439), (11, 127406775898), (22, 63703387949), (643, 2179587146), (1286, 1089793573), (4133, 339093766), (7073, 198144286), (8266, 169546883), (14146, 99072143), (23971, 58465418), (45463, 30826706), (47942, 29232709), (90926, 15413353), (263681, 5315038), (527362, 2657519)]