1355977854896

素因数分解:

$2^4\times 7^1\times {\mathrm{20929}}^1\times {\mathrm{578477}}^1$

素因数の和:599421

約数の個数: 40

約数和(自身を含む): 3002671045920

約数和(自身を除く): 1646693191024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20929, 41858, 83716, 146503, 167432, 293006, 334864, 578477, 586012, 1156954, 1172024, 2313908, 2344048, 4049339, 4627816, 8098678, 9255632, 16197356, 32394712, 64789424, 12106945133, 24213890266, 48427780532, 84748615931, 96855561064, 169497231862, 193711122128, 338994463724, 677988927448, 1355977854896]

約数ペア:

[(1, 1355977854896), (2, 677988927448), (4, 338994463724), (7, 193711122128), (8, 169497231862), (14, 96855561064), (16, 84748615931), (28, 48427780532), (56, 24213890266), (112, 12106945133), (20929, 64789424), (41858, 32394712), (83716, 16197356), (146503, 9255632), (167432, 8098678), (293006, 4627816), (334864, 4049339), (578477, 2344048), (586012, 2313908), (1156954, 1172024)]