551031918

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{4789}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 1118330880

約数和(自身を除く): 567298962

約数列:

[1, 2, 3, 6, 127, 151, 254, 302, 381, 453, 762, 906, 4789, 9578, 14367, 19177, 28734, 38354, 57531, 115062, 608203, 723139, 1216406, 1446278, 1824609, 2169417, 3649218, 4338834, 91838653, 183677306, 275515959, 551031918]

約数ペア:

[(1, 551031918), (2, 275515959), (3, 183677306), (6, 91838653), (127, 4338834), (151, 3649218), (254, 2169417), (302, 1824609), (381, 1446278), (453, 1216406), (762, 723139), (906, 608203), (4789, 115062), (9578, 57531), (14367, 38354), (19177, 28734)]